86395946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15313}}^1$

素因数の和:15366

約数の個数: 32

約数和(自身を含む): 164656128

約数和(自身を除く): 78260182

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 15313, 30626, 107191, 199069, 214382, 398138, 474703, 949406, 1393483, 2786966, 3322921, 6171139, 6645842, 12342278, 43197973, 86395946]

約数ペア:

[(1, 86395946), (2, 43197973), (7, 12342278), (13, 6645842), (14, 6171139), (26, 3322921), (31, 2786966), (62, 1393483), (91, 949406), (182, 474703), (217, 398138), (403, 214382), (434, 199069), (806, 107191), (2821, 30626), (5642, 15313)]