85534456

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1772

約数の個数: 64

約数和(自身を含む): 195840000

約数和(自身を除く): 110305544

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 56, 58, 62, 116, 124, 203, 217, 232, 248, 406, 434, 812, 868, 899, 1624, 1699, 1736, 1798, 3398, 3596, 6293, 6796, 7192, 11893, 12586, 13592, 23786, 25172, 47572, 49271, 50344, 52669, 95144, 98542, 105338, 197084, 210676, 344897, 368683, 394168, 421352, 689794, 737366, 1379588, 1474732, 1527401, 2759176, 2949464, 3054802, 6109604, 10691807, 12219208, 21383614, 42767228, 85534456]

約数ペア:

[(1, 85534456), (2, 42767228), (4, 21383614), (7, 12219208), (8, 10691807), (14, 6109604), (28, 3054802), (29, 2949464), (31, 2759176), (56, 1527401), (58, 1474732), (62, 1379588), (116, 737366), (124, 689794), (203, 421352), (217, 394168), (232, 368683), (248, 344897), (406, 210676), (434, 197084), (812, 105338), (868, 98542), (899, 95144), (1624, 52669), (1699, 50344), (1736, 49271), (1798, 47572), (3398, 25172), (3596, 23786), (6293, 13592), (6796, 12586), (7192, 11893)]