31396937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 39070080

約数和(自身を除く): 7673143

約数列:

[1, 11, 13, 29, 67, 113, 143, 319, 377, 737, 871, 1243, 1469, 1943, 3277, 4147, 7571, 9581, 16159, 21373, 25259, 36047, 42601, 83281, 98423, 219559, 277849, 468611, 1082653, 2415149, 2854267, 31396937]

約数ペア:

[(1, 31396937), (11, 2854267), (13, 2415149), (29, 1082653), (67, 468611), (113, 277849), (143, 219559), (319, 98423), (377, 83281), (737, 42601), (871, 36047), (1243, 25259), (1469, 21373), (1943, 16159), (3277, 9581), (4147, 7571)]