103615888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{659}}^1$

素因数の和:1015

約数の個数: 40

約数和(自身を含む): 208200960

約数和(自身を除く): 104585072

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 317, 496, 634, 659, 1268, 1318, 2536, 2636, 5072, 5272, 9827, 10544, 19654, 20429, 39308, 40858, 78616, 81716, 157232, 163432, 208903, 326864, 417806, 835612, 1671224, 3342448, 6475993, 12951986, 25903972, 51807944, 103615888]

約数ペア:

[(1, 103615888), (2, 51807944), (4, 25903972), (8, 12951986), (16, 6475993), (31, 3342448), (62, 1671224), (124, 835612), (248, 417806), (317, 326864), (496, 208903), (634, 163432), (659, 157232), (1268, 81716), (1318, 78616), (2536, 40858), (2636, 39308), (5072, 20429), (5272, 19654), (9827, 10544)]