16147664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2677}}^1$

素因数の和:2727

約数の個数: 40

約数和(自身を含む): 34867560

約数和(自身を除く): 18719896

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 2677, 3016, 5354, 6032, 10708, 21416, 34801, 42832, 69602, 77633, 139204, 155266, 278408, 310532, 556816, 621064, 1009229, 1242128, 2018458, 4036916, 8073832, 16147664]

約数ペア:

[(1, 16147664), (2, 8073832), (4, 4036916), (8, 2018458), (13, 1242128), (16, 1009229), (26, 621064), (29, 556816), (52, 310532), (58, 278408), (104, 155266), (116, 139204), (208, 77633), (232, 69602), (377, 42832), (464, 34801), (754, 21416), (1508, 10708), (2677, 6032), (3016, 5354)]