99144170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{907}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 189459648

約数和(自身を除く): 90315478

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 643, 907, 1286, 1814, 3215, 4535, 6430, 9070, 10931, 15419, 21862, 30838, 54655, 77095, 109310, 154190, 583201, 1166402, 2916005, 5832010, 9914417, 19828834, 49572085, 99144170]

約数ペア:

[(1, 99144170), (2, 49572085), (5, 19828834), (10, 9914417), (17, 5832010), (34, 2916005), (85, 1166402), (170, 583201), (643, 154190), (907, 109310), (1286, 77095), (1814, 54655), (3215, 30838), (4535, 21862), (6430, 15419), (9070, 10931)]