31057008

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 84327936

約数和(自身を除く): 53270928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 43, 48, 82, 86, 123, 129, 164, 172, 246, 258, 328, 344, 367, 492, 516, 656, 688, 734, 984, 1032, 1101, 1468, 1763, 1968, 2064, 2202, 2936, 3526, 4404, 5289, 5872, 7052, 8808, 10578, 14104, 15047, 15781, 17616, 21156, 28208, 30094, 31562, 42312, 45141, 47343, 60188, 63124, 84624, 90282, 94686, 120376, 126248, 180564, 189372, 240752, 252496, 361128, 378744, 647021, 722256, 757488, 1294042, 1941063, 2588084, 3882126, 5176168, 7764252, 10352336, 15528504, 31057008]

約数ペア:

[(1, 31057008), (2, 15528504), (3, 10352336), (4, 7764252), (6, 5176168), (8, 3882126), (12, 2588084), (16, 1941063), (24, 1294042), (41, 757488), (43, 722256), (48, 647021), (82, 378744), (86, 361128), (123, 252496), (129, 240752), (164, 189372), (172, 180564), (246, 126248), (258, 120376), (328, 94686), (344, 90282), (367, 84624), (492, 63124), (516, 60188), (656, 47343), (688, 45141), (734, 42312), (984, 31562), (1032, 30094), (1101, 28208), (1468, 21156), (1763, 17616), (1968, 15781), (2064, 15047), (2202, 14104), (2936, 10578), (3526, 8808), (4404, 7052), (5289, 5872)]