155930896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{885971}}^1$

素因数の和:885990

約数の個数: 20

約数和(自身を含む): 329581584

約数和(自身を除く): 173650688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 885971, 1771942, 3543884, 7087768, 9745681, 14175536, 19491362, 38982724, 77965448, 155930896]

約数ペア:

[(1, 155930896), (2, 77965448), (4, 38982724), (8, 19491362), (11, 14175536), (16, 9745681), (22, 7087768), (44, 3543884), (88, 1771942), (176, 885971)]