84072472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{20327}}^1$

素因数の和:20391

約数の個数: 32

約数和(自身を含む): 175633920

約数和(自身を除く): 91561448

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 20327, 40654, 81308, 162616, 223597, 447194, 894388, 955369, 1788776, 1910738, 3821476, 7642952, 10509059, 21018118, 42036236, 84072472]

約数ペア:

[(1, 84072472), (2, 42036236), (4, 21018118), (8, 10509059), (11, 7642952), (22, 3821476), (44, 1910738), (47, 1788776), (88, 955369), (94, 894388), (188, 447194), (376, 223597), (517, 162616), (1034, 81308), (2068, 40654), (4136, 20327)]