91993070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7951}}^1$

素因数の和:8060

約数の個数: 32

約数和(自身を含む): 180351360

約数和(自身を除く): 88358290

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 7951, 11570, 15902, 39755, 79510, 103363, 206726, 516815, 707639, 1033630, 1415278, 3538195, 7076390, 9199307, 18398614, 45996535, 91993070]

約数ペア:

[(1, 91993070), (2, 45996535), (5, 18398614), (10, 9199307), (13, 7076390), (26, 3538195), (65, 1415278), (89, 1033630), (130, 707639), (178, 516815), (445, 206726), (890, 103363), (1157, 79510), (2314, 39755), (5785, 15902), (7951, 11570)]