87571384

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1327}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 168045120

約数和(自身を除く): 80473736

約数列:

[1, 2, 4, 8, 73, 113, 146, 226, 292, 452, 584, 904, 1327, 2654, 5308, 8249, 10616, 16498, 32996, 65992, 96871, 149951, 193742, 299902, 387484, 599804, 774968, 1199608, 10946423, 21892846, 43785692, 87571384]

約数ペア:

[(1, 87571384), (2, 43785692), (4, 21892846), (8, 10946423), (73, 1199608), (113, 774968), (146, 599804), (226, 387484), (292, 299902), (452, 193742), (584, 149951), (904, 96871), (1327, 65992), (2654, 32996), (5308, 16498), (8249, 10616)]