83818928

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:573

約数の個数: 40

約数和(自身を含む): 165468576

約数和(自身を除く): 81649648

約数列:

[1, 2, 4, 8, 16, 103, 181, 206, 281, 362, 412, 562, 724, 824, 1124, 1448, 1648, 2248, 2896, 4496, 18643, 28943, 37286, 50861, 57886, 74572, 101722, 115772, 149144, 203444, 231544, 298288, 406888, 463088, 813776, 5238683, 10477366, 20954732, 41909464, 83818928]

約数ペア:

[(1, 83818928), (2, 41909464), (4, 20954732), (8, 10477366), (16, 5238683), (103, 813776), (181, 463088), (206, 406888), (281, 298288), (362, 231544), (412, 203444), (562, 149144), (724, 115772), (824, 101722), (1124, 74572), (1448, 57886), (1648, 50861), (2248, 37286), (2896, 28943), (4496, 18643)]