86886284

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{241}}^1\times {\mathrm{467}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 153801648

約数和(自身を除く): 66915364

約数列:

[1, 2, 4, 193, 241, 386, 467, 482, 772, 934, 964, 1868, 46513, 90131, 93026, 112547, 180262, 186052, 225094, 360524, 450188, 21721571, 43443142, 86886284]

約数ペア:

[(1, 86886284), (2, 43443142), (4, 21721571), (193, 450188), (241, 360524), (386, 225094), (467, 186052), (482, 180262), (772, 112547), (934, 93026), (964, 90131), (1868, 46513)]