16968384

素因数分解:

$2^6\times 3^2\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 84

約数和(自身を含む): 49331880

約数和(自身を除く): 32363496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 144, 178, 192, 267, 288, 331, 356, 534, 576, 662, 712, 801, 993, 1068, 1324, 1424, 1602, 1986, 2136, 2648, 2848, 2979, 3204, 3972, 4272, 5296, 5696, 5958, 6408, 7944, 8544, 10592, 11916, 12816, 15888, 17088, 21184, 23832, 25632, 29459, 31776, 47664, 51264, 58918, 63552, 88377, 95328, 117836, 176754, 190656, 235672, 265131, 353508, 471344, 530262, 707016, 942688, 1060524, 1414032, 1885376, 2121048, 2828064, 4242096, 5656128, 8484192, 16968384]

約数ペア:

[(1, 16968384), (2, 8484192), (3, 5656128), (4, 4242096), (6, 2828064), (8, 2121048), (9, 1885376), (12, 1414032), (16, 1060524), (18, 942688), (24, 707016), (32, 530262), (36, 471344), (48, 353508), (64, 265131), (72, 235672), (89, 190656), (96, 176754), (144, 117836), (178, 95328), (192, 88377), (267, 63552), (288, 58918), (331, 51264), (356, 47664), (534, 31776), (576, 29459), (662, 25632), (712, 23832), (801, 21184), (993, 17088), (1068, 15888), (1324, 12816), (1424, 11916), (1602, 10592), (1986, 8544), (2136, 7944), (2648, 6408), (2848, 5958), (2979, 5696), (3204, 5296), (3972, 4272)]