130227472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{353879}}^1$

素因数の和:353910

約数の個数: 20

約数和(自身を含む): 263286720

約数和(自身を除く): 133059248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 353879, 707758, 1415516, 2831032, 5662064, 8139217, 16278434, 32556868, 65113736, 130227472]

約数ペア:

[(1, 130227472), (2, 65113736), (4, 32556868), (8, 16278434), (16, 8139217), (23, 5662064), (46, 2831032), (92, 1415516), (184, 707758), (368, 353879)]