15691411328

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{1145693}}^1$

素因数の和:1145814

約数の個数: 32

約数和(自身を含む): 31552412760

約数和(自身を除く): 15861001432

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 428, 856, 1712, 3424, 6848, 13696, 1145693, 2291386, 4582772, 9165544, 18331088, 36662176, 73324352, 122589151, 146648704, 245178302, 490356604, 980713208, 1961426416, 3922852832, 7845705664, 15691411328]

約数ペア:

[(1, 15691411328), (2, 7845705664), (4, 3922852832), (8, 1961426416), (16, 980713208), (32, 490356604), (64, 245178302), (107, 146648704), (128, 122589151), (214, 73324352), (428, 36662176), (856, 18331088), (1712, 9165544), (3424, 4582772), (6848, 2291386), (13696, 1145693)]