40832168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2351}}^1$

素因数の和:2537

約数の個数: 32

約数和(自身を含む): 82978560

約数和(自身を除く): 42146392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 668, 1336, 2171, 2351, 4342, 4702, 8684, 9404, 17368, 18808, 30563, 61126, 122252, 244504, 392617, 785234, 1570468, 3140936, 5104021, 10208042, 20416084, 40832168]

約数ペア:

[(1, 40832168), (2, 20416084), (4, 10208042), (8, 5104021), (13, 3140936), (26, 1570468), (52, 785234), (104, 392617), (167, 244504), (334, 122252), (668, 61126), (1336, 30563), (2171, 18808), (2351, 17368), (4342, 9404), (4702, 8684)]