130847728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{18133}}^1$

素因数の和:18193

約数の個数: 40

約数和(自身を含む): 283325616

約数和(自身を除く): 152477888

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 18133, 36266, 72532, 145064, 199463, 290128, 398926, 743453, 797852, 1486906, 1595704, 2973812, 3191408, 5947624, 8177983, 11895248, 16355966, 32711932, 65423864, 130847728]

約数ペア:

[(1, 130847728), (2, 65423864), (4, 32711932), (8, 16355966), (11, 11895248), (16, 8177983), (22, 5947624), (41, 3191408), (44, 2973812), (82, 1595704), (88, 1486906), (164, 797852), (176, 743453), (328, 398926), (451, 290128), (656, 199463), (902, 145064), (1804, 72532), (3608, 36266), (7216, 18133)]