231609734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2617}}^1$

素因数の和:2792

約数の個数: 32

約数和(自身を含む): 390186720

約数和(自身を除く): 158576986

約数列:

[1, 2, 17, 19, 34, 38, 137, 274, 323, 646, 2329, 2603, 2617, 4658, 5206, 5234, 44251, 44489, 49723, 88502, 88978, 99446, 358529, 717058, 845291, 1690582, 6094993, 6812051, 12189986, 13624102, 115804867, 231609734]

約数ペア:

[(1, 231609734), (2, 115804867), (17, 13624102), (19, 12189986), (34, 6812051), (38, 6094993), (137, 1690582), (274, 845291), (323, 717058), (646, 358529), (2329, 99446), (2603, 88978), (2617, 88502), (4658, 49723), (5206, 44489), (5234, 44251)]