86373610

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 158863680

約数和(自身を除く): 72490070

約数列:

[1, 2, 5, 10, 89, 107, 178, 214, 445, 535, 890, 907, 1070, 1814, 4535, 9070, 9523, 19046, 47615, 80723, 95230, 97049, 161446, 194098, 403615, 485245, 807230, 970490, 8637361, 17274722, 43186805, 86373610]

約数ペア:

[(1, 86373610), (2, 43186805), (5, 17274722), (10, 8637361), (89, 970490), (107, 807230), (178, 485245), (214, 403615), (445, 194098), (535, 161446), (890, 97049), (907, 95230), (1070, 80723), (1814, 47615), (4535, 19046), (9070, 9523)]