31988032

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:767

約数の個数: 56

約数和(自身を含む): 68470272

約数和(自身を除く): 36482240

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 184, 248, 368, 496, 701, 713, 736, 992, 1402, 1426, 1472, 1984, 2804, 2852, 5608, 5704, 11216, 11408, 16123, 21731, 22432, 22816, 32246, 43462, 44864, 45632, 64492, 86924, 128984, 173848, 257968, 347696, 499813, 515936, 695392, 999626, 1031872, 1390784, 1999252, 3998504, 7997008, 15994016, 31988032]

約数ペア:

[(1, 31988032), (2, 15994016), (4, 7997008), (8, 3998504), (16, 1999252), (23, 1390784), (31, 1031872), (32, 999626), (46, 695392), (62, 515936), (64, 499813), (92, 347696), (124, 257968), (184, 173848), (248, 128984), (368, 86924), (496, 64492), (701, 45632), (713, 44864), (736, 43462), (992, 32246), (1402, 22816), (1426, 22432), (1472, 21731), (1984, 16123), (2804, 11408), (2852, 11216), (5608, 5704)]