31717872

素因数分解:

$2^4\times 3^3\times {\mathrm{73421}}^1$

素因数の和:73438

約数の個数: 40

約数和(自身を含む): 91043280

約数和(自身を除く): 59325408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 73421, 146842, 220263, 293684, 440526, 587368, 660789, 881052, 1174736, 1321578, 1762104, 1982367, 2643156, 3524208, 3964734, 5286312, 7929468, 10572624, 15858936, 31717872]

約数ペア:

[(1, 31717872), (2, 15858936), (3, 10572624), (4, 7929468), (6, 5286312), (8, 3964734), (9, 3524208), (12, 2643156), (16, 1982367), (18, 1762104), (24, 1321578), (27, 1174736), (36, 881052), (48, 660789), (54, 587368), (72, 440526), (108, 293684), (144, 220263), (216, 146842), (432, 73421)]