61918964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{5087}}^1$

素因数の和:5287

約数の個数: 24

約数和(自身を含む): 115395840

約数和(自身を除く): 53476876

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 3043, 5087, 6086, 10174, 12172, 20348, 86479, 172958, 345916, 910573, 1821146, 3642292, 15479741, 30959482, 61918964]

約数ペア:

[(1, 61918964), (2, 30959482), (4, 15479741), (17, 3642292), (34, 1821146), (68, 910573), (179, 345916), (358, 172958), (716, 86479), (3043, 20348), (5087, 12172), (6086, 10174)]