54180808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19861}}^1$

素因数の和:19909

約数の個数: 32

約数和(自身を含む): 114405120

約数和(自身を除く): 60224312

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 19861, 39722, 79444, 158888, 218471, 436942, 615691, 873884, 1231382, 1747768, 2462764, 4925528, 6772601, 13545202, 27090404, 54180808]

約数ペア:

[(1, 54180808), (2, 27090404), (4, 13545202), (8, 6772601), (11, 4925528), (22, 2462764), (31, 1747768), (44, 1231382), (62, 873884), (88, 615691), (124, 436942), (248, 218471), (341, 158888), (682, 79444), (1364, 39722), (2728, 19861)]