89378704

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2281}}^1$

素因数の和:2399

約数の個数: 40

約数和(自身を含む): 181099520

約数和(自身を除く): 91720816

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 248, 316, 496, 632, 1264, 2281, 2449, 4562, 4898, 9124, 9796, 18248, 19592, 36496, 39184, 70711, 141422, 180199, 282844, 360398, 565688, 720796, 1131376, 1441592, 2883184, 5586169, 11172338, 22344676, 44689352, 89378704]

約数ペア:

[(1, 89378704), (2, 44689352), (4, 22344676), (8, 11172338), (16, 5586169), (31, 2883184), (62, 1441592), (79, 1131376), (124, 720796), (158, 565688), (248, 360398), (316, 282844), (496, 180199), (632, 141422), (1264, 70711), (2281, 39184), (2449, 36496), (4562, 19592), (4898, 18248), (9124, 9796)]