90423136

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{166219}}^1$

素因数の和:166246

約数の個数: 24

約数和(自身を含む): 188493480

約数和(自身を除く): 98070344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 166219, 332438, 664876, 1329752, 2659504, 2825723, 5319008, 5651446, 11302892, 22605784, 45211568, 90423136]

約数ペア:

[(1, 90423136), (2, 45211568), (4, 22605784), (8, 11302892), (16, 5651446), (17, 5319008), (32, 2825723), (34, 2659504), (68, 1329752), (136, 664876), (272, 332438), (544, 166219)]