31367376

素因数分解:

$2^4\times 3^2\times {\mathrm{217829}}^1$

素因数の和:217843

約数の個数: 30

約数和(自身を含む): 87785490

約数和(自身を除く): 56418114

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 217829, 435658, 653487, 871316, 1306974, 1742632, 1960461, 2613948, 3485264, 3920922, 5227896, 7841844, 10455792, 15683688, 31367376]

約数ペア:

[(1, 31367376), (2, 15683688), (3, 10455792), (4, 7841844), (6, 5227896), (8, 3920922), (9, 3485264), (12, 2613948), (16, 1960461), (18, 1742632), (24, 1306974), (36, 871316), (48, 653487), (72, 435658), (144, 217829)]