89858210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1021}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 174614832

約数和(自身を除く): 84756622

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 677, 1021, 1354, 2042, 3385, 5105, 6770, 8801, 10210, 13273, 17602, 26546, 44005, 66365, 88010, 132730, 691217, 1382434, 3456085, 6912170, 8985821, 17971642, 44929105, 89858210]

約数ペア:

[(1, 89858210), (2, 44929105), (5, 17971642), (10, 8985821), (13, 6912170), (26, 3456085), (65, 1382434), (130, 691217), (677, 132730), (1021, 88010), (1354, 66365), (2042, 44005), (3385, 26546), (5105, 17602), (6770, 13273), (8801, 10210)]