161882248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59341}}^1$

素因数の和:59389

約数の個数: 32

約数和(自身を含む): 341809920

約数和(自身を除く): 179927672

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 59341, 118682, 237364, 474728, 652751, 1305502, 1839571, 2611004, 3679142, 5222008, 7358284, 14716568, 20235281, 40470562, 80941124, 161882248]

約数ペア:

[(1, 161882248), (2, 80941124), (4, 40470562), (8, 20235281), (11, 14716568), (22, 7358284), (31, 5222008), (44, 3679142), (62, 2611004), (88, 1839571), (124, 1305502), (248, 652751), (341, 474728), (682, 237364), (1364, 118682), (2728, 59341)]