31001056

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 64671264

約数和(自身を除く): 33670208

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 73, 92, 146, 184, 292, 368, 577, 584, 736, 1154, 1168, 1679, 2308, 2336, 3358, 4616, 6716, 9232, 13271, 13432, 18464, 26542, 26864, 42121, 53084, 53728, 84242, 106168, 168484, 212336, 336968, 424672, 673936, 968783, 1347872, 1937566, 3875132, 7750264, 15500528, 31001056]

約数ペア:

[(1, 31001056), (2, 15500528), (4, 7750264), (8, 3875132), (16, 1937566), (23, 1347872), (32, 968783), (46, 673936), (73, 424672), (92, 336968), (146, 212336), (184, 168484), (292, 106168), (368, 84242), (577, 53728), (584, 53084), (736, 42121), (1154, 26864), (1168, 26542), (1679, 18464), (2308, 13432), (2336, 13271), (3358, 9232), (4616, 6716)]