42788492

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{359}}^2$

素因数の和:805

約数の個数: 18

約数和(自身を含む): 75993708

約数和(自身を除く): 33205216

約数列:

[1, 2, 4, 83, 166, 332, 359, 718, 1436, 29797, 59594, 119188, 128881, 257762, 515524, 10697123, 21394246, 42788492]

約数ペア:

[(1, 42788492), (2, 21394246), (4, 10697123), (83, 515524), (166, 257762), (332, 128881), (359, 119188), (718, 59594), (1436, 29797)]