4173136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:331

約数の個数: 40

約数和(自身を含む): 8936928

約数和(自身を除く): 4763792

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 181, 262, 362, 524, 724, 1048, 1441, 1448, 1991, 2096, 2882, 2896, 3982, 5764, 7964, 11528, 15928, 23056, 23711, 31856, 47422, 94844, 189688, 260821, 379376, 521642, 1043284, 2086568, 4173136]

約数ペア:

[(1, 4173136), (2, 2086568), (4, 1043284), (8, 521642), (11, 379376), (16, 260821), (22, 189688), (44, 94844), (88, 47422), (131, 31856), (176, 23711), (181, 23056), (262, 15928), (362, 11528), (524, 7964), (724, 5764), (1048, 3982), (1441, 2896), (1448, 2882), (1991, 2096)]