40220912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5099}}^1$

素因数の和:5153

約数の個数: 40

約数和(自身を含む): 85374000

約数和(自身を除く): 45153088

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 5099, 7888, 10198, 20396, 40792, 81584, 86683, 147871, 173366, 295742, 346732, 591484, 693464, 1182968, 1386928, 2365936, 2513807, 5027614, 10055228, 20110456, 40220912]

約数ペア:

[(1, 40220912), (2, 20110456), (4, 10055228), (8, 5027614), (16, 2513807), (17, 2365936), (29, 1386928), (34, 1182968), (58, 693464), (68, 591484), (116, 346732), (136, 295742), (232, 173366), (272, 147871), (464, 86683), (493, 81584), (986, 40792), (1972, 20396), (3944, 10198), (5099, 7888)]