223182856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{7583}}^1$

素因数の和:7885

約数の個数: 32

約数和(自身を含む): 452309760

約数和(自身を除く): 229126904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 283, 566, 1132, 2264, 3679, 7358, 7583, 14716, 15166, 29432, 30332, 60664, 98579, 197158, 394316, 788632, 2145989, 4291978, 8583956, 17167912, 27897857, 55795714, 111591428, 223182856]

約数ペア:

[(1, 223182856), (2, 111591428), (4, 55795714), (8, 27897857), (13, 17167912), (26, 8583956), (52, 4291978), (104, 2145989), (283, 788632), (566, 394316), (1132, 197158), (2264, 98579), (3679, 60664), (7358, 30332), (7583, 29432), (14716, 15166)]