87967682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 152193600

約数和(自身を除く): 64225918

約数列:

[1, 2, 11, 19, 22, 38, 209, 389, 418, 541, 778, 1082, 4279, 5951, 7391, 8558, 10279, 11902, 14782, 20558, 81301, 113069, 162602, 210449, 226138, 420898, 2314939, 3998531, 4629878, 7997062, 43983841, 87967682]

約数ペア:

[(1, 87967682), (2, 43983841), (11, 7997062), (19, 4629878), (22, 3998531), (38, 2314939), (209, 420898), (389, 226138), (418, 210449), (541, 162602), (778, 113069), (1082, 81301), (4279, 20558), (5951, 14782), (7391, 11902), (8558, 10279)]