90666058

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{457}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 160395264

約数和(自身を除く): 69729206

約数列:

[1, 2, 7, 14, 37, 74, 259, 383, 457, 518, 766, 914, 2681, 3199, 5362, 6398, 14171, 16909, 28342, 33818, 99197, 118363, 175031, 198394, 236726, 350062, 1225217, 2450434, 6476147, 12952294, 45333029, 90666058]

約数ペア:

[(1, 90666058), (2, 45333029), (7, 12952294), (14, 6476147), (37, 2450434), (74, 1225217), (259, 350062), (383, 236726), (457, 198394), (518, 175031), (766, 118363), (914, 99197), (2681, 33818), (3199, 28342), (5362, 16909), (6398, 14171)]