31982654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{30931}}^1$

素因数の和:30991

約数の個数: 16

約数和(自身を含む): 53450496

約数和(自身を除く): 21467842

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 30931, 61862, 340241, 680482, 1453757, 2907514, 15991327, 31982654]

約数ペア:

[(1, 31982654), (2, 15991327), (11, 2907514), (22, 1453757), (47, 680482), (94, 340241), (517, 61862), (1034, 30931)]