86897630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{3793}}^1$

素因数の和:3908

約数の個数: 32

約数和(自身を含む): 163900800

約数和(自身を除く): 77003170

約数列:

[1, 2, 5, 10, 29, 58, 79, 145, 158, 290, 395, 790, 2291, 3793, 4582, 7586, 11455, 18965, 22910, 37930, 109997, 219994, 299647, 549985, 599294, 1099970, 1498235, 2996470, 8689763, 17379526, 43448815, 86897630]

約数ペア:

[(1, 86897630), (2, 43448815), (5, 17379526), (10, 8689763), (29, 2996470), (58, 1498235), (79, 1099970), (145, 599294), (158, 549985), (290, 299647), (395, 219994), (790, 109997), (2291, 37930), (3793, 22910), (4582, 18965), (7586, 11455)]