40283608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1093}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 80343360

約数和(自身を除く): 40059752

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 271, 542, 1084, 1093, 2168, 2186, 4372, 4607, 8744, 9214, 18428, 18581, 36856, 37162, 74324, 148648, 296203, 592406, 1184812, 2369624, 5035451, 10070902, 20141804, 40283608]

約数ペア:

[(1, 40283608), (2, 20141804), (4, 10070902), (8, 5035451), (17, 2369624), (34, 1184812), (68, 592406), (136, 296203), (271, 148648), (542, 74324), (1084, 37162), (1093, 36856), (2168, 18581), (2186, 18428), (4372, 9214), (4607, 8744)]