123321824

素因数分解:

$2^5\times {\mathrm{191}}^1\times {\mathrm{20177}}^1$

素因数の和:20378

約数の個数: 24

約数和(自身を含む): 244073088

約数和(自身を除く): 120751264

約数列:

[1, 2, 4, 8, 16, 32, 191, 382, 764, 1528, 3056, 6112, 20177, 40354, 80708, 161416, 322832, 645664, 3853807, 7707614, 15415228, 30830456, 61660912, 123321824]

約数ペア:

[(1, 123321824), (2, 61660912), (4, 30830456), (8, 15415228), (16, 7707614), (32, 3853807), (191, 645664), (382, 322832), (764, 161416), (1528, 80708), (3056, 40354), (6112, 20177)]