87808816

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:761

約数の個数: 40

約数和(自身を含む): 173957120

約数和(自身を除く): 86148304

約数列:

[1, 2, 4, 8, 16, 79, 127, 158, 254, 316, 508, 547, 632, 1016, 1094, 1264, 2032, 2188, 4376, 8752, 10033, 20066, 40132, 43213, 69469, 80264, 86426, 138938, 160528, 172852, 277876, 345704, 555752, 691408, 1111504, 5488051, 10976102, 21952204, 43904408, 87808816]

約数ペア:

[(1, 87808816), (2, 43904408), (4, 21952204), (8, 10976102), (16, 5488051), (79, 1111504), (127, 691408), (158, 555752), (254, 345704), (316, 277876), (508, 172852), (547, 160528), (632, 138938), (1016, 86426), (1094, 80264), (1264, 69469), (2032, 43213), (2188, 40132), (4376, 20066), (8752, 10033)]