40376636

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1289}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 72817920

約数和(自身を除く): 32441284

約数列:

[1, 2, 4, 41, 82, 164, 191, 382, 764, 1289, 2578, 5156, 7831, 15662, 31324, 52849, 105698, 211396, 246199, 492398, 984796, 10094159, 20188318, 40376636]

約数ペア:

[(1, 40376636), (2, 20188318), (4, 10094159), (41, 984796), (82, 492398), (164, 246199), (191, 211396), (382, 105698), (764, 52849), (1289, 31324), (2578, 15662), (5156, 7831)]