81351143642

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{1667}}^1\times {\mathrm{97213}}^1$

素因数の和:99133

約数の個数: 16

約数和(自身を含む): 122587631712

約数和(自身を除く): 41236488070

約数列:

[1, 2, 251, 502, 1667, 3334, 97213, 194426, 418417, 836834, 24400463, 48800926, 162054071, 324108142, 40675571821, 81351143642]

約数ペア:

[(1, 81351143642), (2, 40675571821), (251, 324108142), (502, 162054071), (1667, 48800926), (3334, 24400463), (97213, 836834), (194426, 418417)]