86401645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{929}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 120528000

約数和(自身を除く): 34126355

約数列:

[1, 5, 11, 19, 55, 89, 95, 209, 445, 929, 979, 1045, 1691, 4645, 4895, 8455, 10219, 17651, 18601, 51095, 82681, 88255, 93005, 194161, 413405, 909491, 970805, 1570939, 4547455, 7854695, 17280329, 86401645]

約数ペア:

[(1, 86401645), (5, 17280329), (11, 7854695), (19, 4547455), (55, 1570939), (89, 970805), (95, 909491), (209, 413405), (445, 194161), (929, 93005), (979, 88255), (1045, 82681), (1691, 51095), (4645, 18601), (4895, 17651), (8455, 10219)]