61087888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5431}}^1$

素因数の和:5495

約数の個数: 40

約数和(自身を含む): 127977920

約数和(自身を除く): 66890032

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5431, 5624, 10862, 11248, 21724, 43448, 86896, 103189, 200947, 206378, 401894, 412756, 803788, 825512, 1607576, 1651024, 3215152, 3817993, 7635986, 15271972, 30543944, 61087888]

約数ペア:

[(1, 61087888), (2, 30543944), (4, 15271972), (8, 7635986), (16, 3817993), (19, 3215152), (37, 1651024), (38, 1607576), (74, 825512), (76, 803788), (148, 412756), (152, 401894), (296, 206378), (304, 200947), (592, 103189), (703, 86896), (1406, 43448), (2812, 21724), (5431, 11248), (5624, 10862)]