40490032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7933}}^1$

素因数の和:7981

約数の個数: 40

約数和(自身を含む): 88543440

約数和(自身を除く): 48053408

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 7933, 15866, 31732, 63464, 87263, 126928, 174526, 230057, 349052, 460114, 698104, 920228, 1396208, 1840456, 2530627, 3680912, 5061254, 10122508, 20245016, 40490032]

約数ペア:

[(1, 40490032), (2, 20245016), (4, 10122508), (8, 5061254), (11, 3680912), (16, 2530627), (22, 1840456), (29, 1396208), (44, 920228), (58, 698104), (88, 460114), (116, 349052), (176, 230057), (232, 174526), (319, 126928), (464, 87263), (638, 63464), (1276, 31732), (2552, 15866), (5104, 7933)]