65155384

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{6967}}^1$

素因数の和:7147

約数の個数: 32

約数和(自身を含む): 140474880

約数和(自身を除く): 75319496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 4676, 6967, 9352, 13934, 27868, 48769, 55736, 97538, 195076, 390152, 1163489, 2326978, 4653956, 8144423, 9307912, 16288846, 32577692, 65155384]

約数ペア:

[(1, 65155384), (2, 32577692), (4, 16288846), (7, 9307912), (8, 8144423), (14, 4653956), (28, 2326978), (56, 1163489), (167, 390152), (334, 195076), (668, 97538), (1169, 55736), (1336, 48769), (2338, 27868), (4676, 13934), (6967, 9352)]