40138552

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5581}}^1$

素因数の和:5647

約数の個数: 32

約数和(自身を含む): 80380800

約数和(自身を除く): 40242248

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1798, 3596, 5581, 7192, 11162, 22324, 44648, 161849, 173011, 323698, 346022, 647396, 692044, 1294792, 1384088, 5017319, 10034638, 20069276, 40138552]

約数ペア:

[(1, 40138552), (2, 20069276), (4, 10034638), (8, 5017319), (29, 1384088), (31, 1294792), (58, 692044), (62, 647396), (116, 346022), (124, 323698), (232, 173011), (248, 161849), (899, 44648), (1798, 22324), (3596, 11162), (5581, 7192)]