30678656

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{2693}}^1$

素因数の和:2796

約数の個数: 32

約数和(自身を含む): 61827300

約数和(自身を除く): 31148644

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2693, 2848, 5386, 5696, 10772, 11392, 21544, 43088, 86176, 172352, 239677, 344704, 479354, 958708, 1917416, 3834832, 7669664, 15339328, 30678656]

約数ペア:

[(1, 30678656), (2, 15339328), (4, 7669664), (8, 3834832), (16, 1917416), (32, 958708), (64, 479354), (89, 344704), (128, 239677), (178, 172352), (356, 86176), (712, 43088), (1424, 21544), (2693, 11392), (2848, 10772), (5386, 5696)]