86910698

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15877}}^1$

素因数の和:15926

約数の個数: 32

約数和(自身を含む): 164623104

約数和(自身を除く): 77712406

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 15877, 31754, 111139, 222278, 269909, 365171, 539818, 730342, 1889363, 2556197, 3778726, 5112394, 6207907, 12415814, 43455349, 86910698]

約数ペア:

[(1, 86910698), (2, 43455349), (7, 12415814), (14, 6207907), (17, 5112394), (23, 3778726), (34, 2556197), (46, 1889363), (119, 730342), (161, 539818), (238, 365171), (322, 269909), (391, 222278), (782, 111139), (2737, 31754), (5474, 15877)]