89702704

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61609}}^1$

素因数の和:61637

約数の個数: 40

約数和(自身を含む): 213909920

約数和(自身を除く): 124207216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 61609, 123218, 246436, 431263, 492872, 800917, 862526, 985744, 1601834, 1725052, 3203668, 3450104, 5606419, 6407336, 6900208, 11212838, 12814672, 22425676, 44851352, 89702704]

約数ペア:

[(1, 89702704), (2, 44851352), (4, 22425676), (7, 12814672), (8, 11212838), (13, 6900208), (14, 6407336), (16, 5606419), (26, 3450104), (28, 3203668), (52, 1725052), (56, 1601834), (91, 985744), (104, 862526), (112, 800917), (182, 492872), (208, 431263), (364, 246436), (728, 123218), (1456, 61609)]