63496990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{797}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 118589184

約数和(自身を除く): 55092194

約数列:

[1, 2, 5, 10, 31, 62, 155, 257, 310, 514, 797, 1285, 1594, 2570, 3985, 7967, 7970, 15934, 24707, 39835, 49414, 79670, 123535, 204829, 247070, 409658, 1024145, 2048290, 6349699, 12699398, 31748495, 63496990]

約数ペア:

[(1, 63496990), (2, 31748495), (5, 12699398), (10, 6349699), (31, 2048290), (62, 1024145), (155, 409658), (257, 247070), (310, 204829), (514, 123535), (797, 79670), (1285, 49414), (1594, 39835), (2570, 24707), (3985, 15934), (7967, 7970)]