91723190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1151}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 178246656

約数和(自身を除く): 86523466

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 613, 1151, 1226, 2302, 3065, 5755, 6130, 7969, 11510, 14963, 15938, 29926, 39845, 74815, 79690, 149630, 705563, 1411126, 3527815, 7055630, 9172319, 18344638, 45861595, 91723190]

約数ペア:

[(1, 91723190), (2, 45861595), (5, 18344638), (10, 9172319), (13, 7055630), (26, 3527815), (65, 1411126), (130, 705563), (613, 149630), (1151, 79690), (1226, 74815), (2302, 39845), (3065, 29926), (5755, 15938), (6130, 14963), (7969, 11510)]