31490542

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 51528960

約数和(自身を除く): 20038418

約数列:

[1, 2, 23, 41, 46, 59, 82, 118, 283, 566, 943, 1357, 1886, 2419, 2714, 4838, 6509, 11603, 13018, 16697, 23206, 33394, 55637, 111274, 266869, 384031, 533738, 684577, 768062, 1369154, 15745271, 31490542]

約数ペア:

[(1, 31490542), (2, 15745271), (23, 1369154), (41, 768062), (46, 684577), (59, 533738), (82, 384031), (118, 266869), (283, 111274), (566, 55637), (943, 33394), (1357, 23206), (1886, 16697), (2419, 13018), (2714, 11603), (4838, 6509)]