16393664

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 112

約数和(自身を含む): 40770048

約数和(自身を除く): 24376384

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 37, 43, 46, 56, 64, 74, 86, 92, 112, 148, 161, 172, 184, 224, 259, 296, 301, 322, 344, 368, 448, 518, 592, 602, 644, 688, 736, 851, 989, 1036, 1184, 1204, 1288, 1376, 1472, 1591, 1702, 1978, 2072, 2368, 2408, 2576, 2752, 3182, 3404, 3956, 4144, 4816, 5152, 5957, 6364, 6808, 6923, 7912, 8288, 9632, 10304, 11137, 11914, 12728, 13616, 13846, 15824, 16576, 19264, 22274, 23828, 25456, 27232, 27692, 31648, 36593, 44548, 47656, 50912, 54464, 55384, 63296, 73186, 89096, 95312, 101824, 110768, 146372, 178192, 190624, 221536, 256151, 292744, 356384, 381248, 443072, 512302, 585488, 712768, 1024604, 1170976, 2049208, 2341952, 4098416, 8196832, 16393664]

約数ペア:

[(1, 16393664), (2, 8196832), (4, 4098416), (7, 2341952), (8, 2049208), (14, 1170976), (16, 1024604), (23, 712768), (28, 585488), (32, 512302), (37, 443072), (43, 381248), (46, 356384), (56, 292744), (64, 256151), (74, 221536), (86, 190624), (92, 178192), (112, 146372), (148, 110768), (161, 101824), (172, 95312), (184, 89096), (224, 73186), (259, 63296), (296, 55384), (301, 54464), (322, 50912), (344, 47656), (368, 44548), (448, 36593), (518, 31648), (592, 27692), (602, 27232), (644, 25456), (688, 23828), (736, 22274), (851, 19264), (989, 16576), (1036, 15824), (1184, 13846), (1204, 13616), (1288, 12728), (1376, 11914), (1472, 11137), (1591, 10304), (1702, 9632), (1978, 8288), (2072, 7912), (2368, 6923), (2408, 6808), (2576, 6364), (2752, 5957), (3182, 5152), (3404, 4816), (3956, 4144)]