31606868

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^2\times {\mathrm{97}}^1$

素因数の和:236

約数の個数: 36

約数和(自身を含む): 58920540

約数和(自身を除く): 27313672

約数列:

[1, 2, 4, 29, 53, 58, 97, 106, 116, 194, 212, 388, 1537, 2809, 2813, 3074, 5141, 5618, 5626, 6148, 10282, 11236, 11252, 20564, 81461, 149089, 162922, 272473, 298178, 325844, 544946, 596356, 1089892, 7901717, 15803434, 31606868]

約数ペア:

[(1, 31606868), (2, 15803434), (4, 7901717), (29, 1089892), (53, 596356), (58, 544946), (97, 325844), (106, 298178), (116, 272473), (194, 162922), (212, 149089), (388, 81461), (1537, 20564), (2809, 11252), (2813, 11236), (3074, 10282), (5141, 6148), (5618, 5626)]