47019416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{345731}}^1$

素因数の和:345754

約数の個数: 16

約数和(自身を含む): 93347640

約数和(自身を除く): 46328224

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 345731, 691462, 1382924, 2765848, 5877427, 11754854, 23509708, 47019416]

約数ペア:

[(1, 47019416), (2, 23509708), (4, 11754854), (8, 5877427), (17, 2765848), (34, 1382924), (68, 691462), (136, 345731)]