30867248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101537}}^1$

素因数の和:101564

約数の個数: 20

約数和(自身を含む): 62953560

約数和(自身を除く): 32086312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 101537, 203074, 406148, 812296, 1624592, 1929203, 3858406, 7716812, 15433624, 30867248]

約数ペア:

[(1, 30867248), (2, 15433624), (4, 7716812), (8, 3858406), (16, 1929203), (19, 1624592), (38, 812296), (76, 406148), (152, 203074), (304, 101537)]