143571664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17027}}^1$

素因数の和:17083

約数の個数: 40

約数和(自身を含む): 304051968

約数和(自身を除く): 160480304

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 17027, 34054, 68108, 136216, 272432, 289459, 527837, 578918, 1055674, 1157836, 2111348, 2315672, 4222696, 4631344, 8445392, 8973229, 17946458, 35892916, 71785832, 143571664]

約数ペア:

[(1, 143571664), (2, 71785832), (4, 35892916), (8, 17946458), (16, 8973229), (17, 8445392), (31, 4631344), (34, 4222696), (62, 2315672), (68, 2111348), (124, 1157836), (136, 1055674), (248, 578918), (272, 527837), (496, 289459), (527, 272432), (1054, 136216), (2108, 68108), (4216, 34054), (8432, 17027)]