31377152

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{73}}^2$

素因数の和:185

約数の個数: 54

約数和(自身を含む): 66262392

約数和(自身を除く): 34885240

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 73, 92, 128, 146, 184, 256, 292, 368, 584, 736, 1168, 1472, 1679, 2336, 2944, 3358, 4672, 5329, 5888, 6716, 9344, 10658, 13432, 18688, 21316, 26864, 42632, 53728, 85264, 107456, 122567, 170528, 214912, 245134, 341056, 429824, 490268, 682112, 980536, 1364224, 1961072, 3922144, 7844288, 15688576, 31377152]

約数ペア:

[(1, 31377152), (2, 15688576), (4, 7844288), (8, 3922144), (16, 1961072), (23, 1364224), (32, 980536), (46, 682112), (64, 490268), (73, 429824), (92, 341056), (128, 245134), (146, 214912), (184, 170528), (256, 122567), (292, 107456), (368, 85264), (584, 53728), (736, 42632), (1168, 26864), (1472, 21316), (1679, 18688), (2336, 13432), (2944, 10658), (3358, 9344), (4672, 6716), (5329, 5888)]