86800144

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1597}}^1$

素因数の和:1727

約数の個数: 40

約数和(自身を含む): 174373760

約数和(自身を除く): 87573616

約数列:

[1, 2, 4, 8, 16, 43, 79, 86, 158, 172, 316, 344, 632, 688, 1264, 1597, 3194, 3397, 6388, 6794, 12776, 13588, 25552, 27176, 54352, 68671, 126163, 137342, 252326, 274684, 504652, 549368, 1009304, 1098736, 2018608, 5425009, 10850018, 21700036, 43400072, 86800144]

約数ペア:

[(1, 86800144), (2, 43400072), (4, 21700036), (8, 10850018), (16, 5425009), (43, 2018608), (79, 1098736), (86, 1009304), (158, 549368), (172, 504652), (316, 274684), (344, 252326), (632, 137342), (688, 126163), (1264, 68671), (1597, 54352), (3194, 27176), (3397, 25552), (6388, 13588), (6794, 12776)]