31456896

素因数分解:

$2^7\times 3^1\times {\mathrm{81919}}^1$

素因数の和:81936

約数の個数: 32

約数和(自身を含む): 83558400

約数和(自身を除く): 52101504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 81919, 163838, 245757, 327676, 491514, 655352, 983028, 1310704, 1966056, 2621408, 3932112, 5242816, 7864224, 10485632, 15728448, 31456896]

約数ペア:

[(1, 31456896), (2, 15728448), (3, 10485632), (4, 7864224), (6, 5242816), (8, 3932112), (12, 2621408), (16, 1966056), (24, 1310704), (32, 983028), (48, 655352), (64, 491514), (96, 327676), (128, 245757), (192, 163838), (384, 81919)]