85384012

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 177943360

約数和(自身を除く): 92559348

約数列:

[1, 2, 4, 7, 14, 28, 37, 73, 74, 146, 148, 259, 292, 511, 518, 1022, 1036, 1129, 2044, 2258, 2701, 4516, 5402, 7903, 10804, 15806, 18907, 31612, 37814, 41773, 75628, 82417, 83546, 164834, 167092, 292411, 329668, 576919, 584822, 1153838, 1169644, 2307676, 3049429, 6098858, 12197716, 21346003, 42692006, 85384012]

約数ペア:

[(1, 85384012), (2, 42692006), (4, 21346003), (7, 12197716), (14, 6098858), (28, 3049429), (37, 2307676), (73, 1169644), (74, 1153838), (146, 584822), (148, 576919), (259, 329668), (292, 292411), (511, 167092), (518, 164834), (1022, 83546), (1036, 82417), (1129, 75628), (2044, 41773), (2258, 37814), (2701, 31612), (4516, 18907), (5402, 15806), (7903, 10804)]