2001092152

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{31069}}^1$

素因数の和:31255

約数の個数: 32

約数和(自身を含む): 3836523600

約数和(自身を除く): 1835431448

約数列:

[1, 2, 4, 8, 83, 97, 166, 194, 332, 388, 664, 776, 8051, 16102, 31069, 32204, 62138, 64408, 124276, 248552, 2578727, 3013693, 5157454, 6027386, 10314908, 12054772, 20629816, 24109544, 250136519, 500273038, 1000546076, 2001092152]

約数ペア:

[(1, 2001092152), (2, 1000546076), (4, 500273038), (8, 250136519), (83, 24109544), (97, 20629816), (166, 12054772), (194, 10314908), (332, 6027386), (388, 5157454), (664, 3013693), (776, 2578727), (8051, 248552), (16102, 124276), (31069, 64408), (32204, 62138)]