80224816

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9067}}^1$

素因数の和:9161

約数の個数: 40

約数和(自身を含む): 179909120

約数和(自身を除く): 99684304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 9067, 18134, 36268, 63469, 72536, 126938, 145072, 253876, 507752, 716293, 1015504, 1432586, 2865172, 5014051, 5730344, 10028102, 11460688, 20056204, 40112408, 80224816]

約数ペア:

[(1, 80224816), (2, 40112408), (4, 20056204), (7, 11460688), (8, 10028102), (14, 5730344), (16, 5014051), (28, 2865172), (56, 1432586), (79, 1015504), (112, 716293), (158, 507752), (316, 253876), (553, 145072), (632, 126938), (1106, 72536), (1264, 63469), (2212, 36268), (4424, 18134), (8848, 9067)]