16565664

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4013}}^1$

素因数の和:4069

約数の個数: 48

約数和(自身を含む): 44507232

約数和(自身を除く): 27941568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4013, 4128, 8026, 12039, 16052, 24078, 32104, 48156, 64208, 96312, 128416, 172559, 192624, 345118, 385248, 517677, 690236, 1035354, 1380472, 2070708, 2760944, 4141416, 5521888, 8282832, 16565664]

約数ペア:

[(1, 16565664), (2, 8282832), (3, 5521888), (4, 4141416), (6, 2760944), (8, 2070708), (12, 1380472), (16, 1035354), (24, 690236), (32, 517677), (43, 385248), (48, 345118), (86, 192624), (96, 172559), (129, 128416), (172, 96312), (258, 64208), (344, 48156), (516, 32104), (688, 24078), (1032, 16052), (1376, 12039), (2064, 8026), (4013, 4128)]