89861602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 145800000

約数和(自身を除く): 55938398

約数列:

[1, 2, 19, 38, 59, 118, 149, 269, 298, 538, 1121, 2242, 2831, 5111, 5662, 8791, 10222, 15871, 17582, 31742, 40081, 80162, 167029, 301549, 334058, 603098, 761539, 1523078, 2364779, 4729558, 44930801, 89861602]

約数ペア:

[(1, 89861602), (2, 44930801), (19, 4729558), (38, 2364779), (59, 1523078), (118, 761539), (149, 603098), (269, 334058), (298, 301549), (538, 167029), (1121, 80162), (2242, 40081), (2831, 31742), (5111, 17582), (5662, 15871), (8791, 10222)]