40904376

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54979}}^1$

素因数の和:55019

約数の個数: 32

約数和(自身を含む): 105561600

約数和(自身を除く): 64657224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 54979, 109958, 164937, 219916, 329874, 439832, 659748, 1319496, 1704349, 3408698, 5113047, 6817396, 10226094, 13634792, 20452188, 40904376]

約数ペア:

[(1, 40904376), (2, 20452188), (3, 13634792), (4, 10226094), (6, 6817396), (8, 5113047), (12, 3408698), (24, 1704349), (31, 1319496), (62, 659748), (93, 439832), (124, 329874), (186, 219916), (248, 164937), (372, 109958), (744, 54979)]