81082174

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 130056192

約数和(自身を除く): 48974018

約数列:

[1, 2, 31, 41, 62, 82, 167, 191, 334, 382, 1271, 2542, 5177, 5921, 6847, 7831, 10354, 11842, 13694, 15662, 31897, 63794, 212257, 242761, 424514, 485522, 988807, 1307777, 1977614, 2615554, 40541087, 81082174]

約数ペア:

[(1, 81082174), (2, 40541087), (31, 2615554), (41, 1977614), (62, 1307777), (82, 988807), (167, 485522), (191, 424514), (334, 242761), (382, 212257), (1271, 63794), (2542, 31897), (5177, 15662), (5921, 13694), (6847, 11842), (7831, 10354)]