86126678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 145297152

約数和(自身を除く): 59170474

約数列:

[1, 2, 11, 22, 43, 86, 181, 362, 473, 503, 946, 1006, 1991, 3982, 5533, 7783, 11066, 15566, 21629, 43258, 85613, 91043, 171226, 182086, 237919, 475838, 1001473, 2002946, 3914849, 7829698, 43063339, 86126678]

約数ペア:

[(1, 86126678), (2, 43063339), (11, 7829698), (22, 3914849), (43, 2002946), (86, 1001473), (181, 475838), (362, 237919), (473, 182086), (503, 171226), (946, 91043), (1006, 85613), (1991, 43258), (3982, 21629), (5533, 15566), (7783, 11066)]