831012304

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{8941}}^1$

素因数の和:9143

約数の個数: 40

約数和(自身を含む): 1664320808

約数和(自身を除く): 833308504

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 157, 296, 314, 592, 628, 1256, 2512, 5809, 8941, 11618, 17882, 23236, 35764, 46472, 71528, 92944, 143056, 330817, 661634, 1323268, 1403737, 2646536, 2807474, 5293072, 5614948, 11229896, 22459792, 51938269, 103876538, 207753076, 415506152, 831012304]

約数ペア:

[(1, 831012304), (2, 415506152), (4, 207753076), (8, 103876538), (16, 51938269), (37, 22459792), (74, 11229896), (148, 5614948), (157, 5293072), (296, 2807474), (314, 2646536), (592, 1403737), (628, 1323268), (1256, 661634), (2512, 330817), (5809, 143056), (8941, 92944), (11618, 71528), (17882, 46472), (23236, 35764)]