40319546

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:998

約数の個数: 24

約数和(自身を含む): 65133120

約数和(自身を除く): 24813574

約数列:

[1, 2, 17, 34, 79, 158, 289, 578, 883, 1343, 1766, 2686, 15011, 22831, 30022, 45662, 69757, 139514, 255187, 510374, 1185869, 2371738, 20159773, 40319546]

約数ペア:

[(1, 40319546), (2, 20159773), (17, 2371738), (34, 1185869), (79, 510374), (158, 255187), (289, 139514), (578, 69757), (883, 45662), (1343, 30022), (1766, 22831), (2686, 15011)]