15994016

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 33965568

約数和(自身を除く): 17971552

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 496, 701, 713, 736, 992, 1402, 1426, 2804, 2852, 5608, 5704, 11216, 11408, 16123, 21731, 22432, 22816, 32246, 43462, 64492, 86924, 128984, 173848, 257968, 347696, 499813, 515936, 695392, 999626, 1999252, 3998504, 7997008, 15994016]

約数ペア:

[(1, 15994016), (2, 7997008), (4, 3998504), (8, 1999252), (16, 999626), (23, 695392), (31, 515936), (32, 499813), (46, 347696), (62, 257968), (92, 173848), (124, 128984), (184, 86924), (248, 64492), (368, 43462), (496, 32246), (701, 22816), (713, 22432), (736, 21731), (992, 16123), (1402, 11408), (1426, 11216), (2804, 5704), (2852, 5608)]