87957842

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{39023}}^1$

素因数の和:39062

約数の個数: 24

約数和(自身を含む): 160154496

約数和(自身を除く): 72196654

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 39023, 78046, 273161, 546322, 897529, 1795058, 1912127, 3824254, 6282703, 12565406, 43978921, 87957842]

約数ペア:

[(1, 87957842), (2, 43978921), (7, 12565406), (14, 6282703), (23, 3824254), (46, 1912127), (49, 1795058), (98, 897529), (161, 546322), (322, 273161), (1127, 78046), (2254, 39023)]