231236936

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{133201}}^1$

素因数の和:133245

約数の個数: 32

約数和(自身を含む): 511495680

約数和(自身を除く): 280258744

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 133201, 266402, 532804, 932407, 1065608, 1864814, 3729628, 4129231, 7459256, 8258462, 16516924, 28904617, 33033848, 57809234, 115618468, 231236936]

約数ペア:

[(1, 231236936), (2, 115618468), (4, 57809234), (7, 33033848), (8, 28904617), (14, 16516924), (28, 8258462), (31, 7459256), (56, 4129231), (62, 3729628), (124, 1864814), (217, 1065608), (248, 932407), (434, 532804), (868, 266402), (1736, 133201)]