216555088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{1013}}^1$

素因数の和:1483

約数の個数: 40

約数和(自身を含む): 434543616

約数和(自身を除く): 217988528

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 431, 496, 862, 1013, 1724, 2026, 3448, 4052, 6896, 8104, 13361, 16208, 26722, 31403, 53444, 62806, 106888, 125612, 213776, 251224, 436603, 502448, 873206, 1746412, 3492824, 6985648, 13534693, 27069386, 54138772, 108277544, 216555088]

約数ペア:

[(1, 216555088), (2, 108277544), (4, 54138772), (8, 27069386), (16, 13534693), (31, 6985648), (62, 3492824), (124, 1746412), (248, 873206), (431, 502448), (496, 436603), (862, 251224), (1013, 213776), (1724, 125612), (2026, 106888), (3448, 62806), (4052, 53444), (6896, 31403), (8104, 26722), (13361, 16208)]