41388848

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{38609}}^1$

素因数の和:38684

約数の個数: 20

約数和(自身を含む): 81389880

約数和(自身を除く): 40001032

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 38609, 77218, 154436, 308872, 617744, 2586803, 5173606, 10347212, 20694424, 41388848]

約数ペア:

[(1, 41388848), (2, 20694424), (4, 10347212), (8, 5173606), (16, 2586803), (67, 617744), (134, 308872), (268, 154436), (536, 77218), (1072, 38609)]