42559448

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{10211}}^1$

素因数の和:10738

約数の個数: 16

約数和(自身を含む): 79959960

約数和(自身を除く): 37400512

約数列:

[1, 2, 4, 8, 521, 1042, 2084, 4168, 10211, 20422, 40844, 81688, 5319931, 10639862, 21279724, 42559448]

約数ペア:

[(1, 42559448), (2, 21279724), (4, 10639862), (8, 5319931), (521, 81688), (1042, 40844), (2084, 20422), (4168, 10211)]