838522096

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{64621}}^1$

素因数の和:65440

約数の個数: 20

約数和(自身を含む): 1626664984

約数和(自身を除く): 788142888

約数列:

[1, 2, 4, 8, 16, 811, 1622, 3244, 6488, 12976, 64621, 129242, 258484, 516968, 1033936, 52407631, 104815262, 209630524, 419261048, 838522096]

約数ペア:

[(1, 838522096), (2, 419261048), (4, 209630524), (8, 104815262), (16, 52407631), (811, 1033936), (1622, 516968), (3244, 258484), (6488, 129242), (12976, 64621)]