109218064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{401537}}^1$

素因数の和:401562

約数の個数: 20

約数和(自身を含む): 224058204

約数和(自身を除く): 114840140

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 401537, 803074, 1606148, 3212296, 6424592, 6826129, 13652258, 27304516, 54609032, 109218064]

約数ペア:

[(1, 109218064), (2, 54609032), (4, 27304516), (8, 13652258), (16, 6826129), (17, 6424592), (34, 3212296), (68, 1606148), (136, 803074), (272, 401537)]