43920932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 89268480

約数和(自身を除く): 45347548

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 107, 209, 214, 418, 428, 491, 836, 982, 1177, 1964, 2033, 2354, 4066, 4708, 5401, 8132, 9329, 10802, 18658, 21604, 22363, 37316, 44726, 52537, 89452, 102619, 105074, 205238, 210148, 410476, 577907, 998203, 1155814, 1996406, 2311628, 3992812, 10980233, 21960466, 43920932]

約数ペア:

[(1, 43920932), (2, 21960466), (4, 10980233), (11, 3992812), (19, 2311628), (22, 1996406), (38, 1155814), (44, 998203), (76, 577907), (107, 410476), (209, 210148), (214, 205238), (418, 105074), (428, 102619), (491, 89452), (836, 52537), (982, 44726), (1177, 37316), (1964, 22363), (2033, 21604), (2354, 18658), (4066, 10802), (4708, 9329), (5401, 8132)]