41638270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7901}}^1$

素因数の和:7956

約数の個数: 32

約数和(自身を含む): 81927936

約数和(自身を除く): 40289666

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 7901, 15802, 39505, 79010, 134317, 244931, 268634, 489862, 671585, 1224655, 1343170, 2449310, 4163827, 8327654, 20819135, 41638270]

約数ペア:

[(1, 41638270), (2, 20819135), (5, 8327654), (10, 4163827), (17, 2449310), (31, 1343170), (34, 1224655), (62, 671585), (85, 489862), (155, 268634), (170, 244931), (310, 134317), (527, 79010), (1054, 39505), (2635, 15802), (5270, 7901)]