129353576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47417}}^1$

素因数の和:47465

約数の個数: 32

約数和(自身を含む): 273127680

約数和(自身を除く): 143774104

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 47417, 94834, 189668, 379336, 521587, 1043174, 1469927, 2086348, 2939854, 4172696, 5879708, 11759416, 16169197, 32338394, 64676788, 129353576]

約数ペア:

[(1, 129353576), (2, 64676788), (4, 32338394), (8, 16169197), (11, 11759416), (22, 5879708), (31, 4172696), (44, 2939854), (62, 2086348), (88, 1469927), (124, 1043174), (248, 521587), (341, 379336), (682, 189668), (1364, 94834), (2728, 47417)]