83520712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15559}}^1$

素因数の和:15637

約数の個数: 32

約数和(自身を含む): 173649600

約数和(自身を除く): 90128888

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 15559, 31118, 62236, 124472, 171149, 342298, 684596, 949099, 1369192, 1898198, 3796396, 7592792, 10440089, 20880178, 41760356, 83520712]

約数ペア:

[(1, 83520712), (2, 41760356), (4, 20880178), (8, 10440089), (11, 7592792), (22, 3796396), (44, 1898198), (61, 1369192), (88, 949099), (122, 684596), (244, 342298), (488, 171149), (671, 124472), (1342, 62236), (2684, 31118), (5368, 15559)]