87407296

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{71881}}^1$

素因数の和:71912

約数の個数: 28

約数和(自身を含む): 182580280

約数和(自身を除く): 95172984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 71881, 143762, 287524, 575048, 1150096, 1365739, 2300192, 2731478, 4600384, 5462956, 10925912, 21851824, 43703648, 87407296]

約数ペア:

[(1, 87407296), (2, 43703648), (4, 21851824), (8, 10925912), (16, 5462956), (19, 4600384), (32, 2731478), (38, 2300192), (64, 1365739), (76, 1150096), (152, 575048), (304, 287524), (608, 143762), (1216, 71881)]