38816410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2377}}^1$

素因数の和:2478

約数の個数: 32

約数和(自身を含む): 73965312

約数和(自身を除く): 35148902

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 2377, 3266, 4754, 8165, 11885, 16330, 23770, 54671, 109342, 168767, 273355, 337534, 546710, 843835, 1687670, 3881641, 7763282, 19408205, 38816410]

約数ペア:

[(1, 38816410), (2, 19408205), (5, 7763282), (10, 3881641), (23, 1687670), (46, 843835), (71, 546710), (115, 337534), (142, 273355), (230, 168767), (355, 109342), (710, 54671), (1633, 23770), (2377, 16330), (3266, 11885), (4754, 8165)]