31953324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{797}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 80706528

約数和(自身を除く): 48753204

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 257, 514, 771, 797, 1028, 1542, 1594, 2391, 3084, 3188, 3341, 4782, 6682, 9564, 10023, 10361, 13364, 20046, 20722, 31083, 40092, 41444, 62166, 124332, 204829, 409658, 614487, 819316, 1228974, 2457948, 2662777, 5325554, 7988331, 10651108, 15976662, 31953324]

約数ペア:

[(1, 31953324), (2, 15976662), (3, 10651108), (4, 7988331), (6, 5325554), (12, 2662777), (13, 2457948), (26, 1228974), (39, 819316), (52, 614487), (78, 409658), (156, 204829), (257, 124332), (514, 62166), (771, 41444), (797, 40092), (1028, 31083), (1542, 20722), (1594, 20046), (2391, 13364), (3084, 10361), (3188, 10023), (3341, 9564), (4782, 6682)]