42171496

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 81244800

約数和(自身を除く): 39073304

約数列:

[1, 2, 4, 8, 61, 103, 122, 206, 244, 412, 488, 824, 839, 1678, 3356, 6283, 6712, 12566, 25132, 50264, 51179, 86417, 102358, 172834, 204716, 345668, 409432, 691336, 5271437, 10542874, 21085748, 42171496]

約数ペア:

[(1, 42171496), (2, 21085748), (4, 10542874), (8, 5271437), (61, 691336), (103, 409432), (122, 345668), (206, 204716), (244, 172834), (412, 102358), (488, 86417), (824, 51179), (839, 50264), (1678, 25132), (3356, 12566), (6283, 6712)]