90861414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{15791}}^1$

素因数の和:15940

約数の個数: 32

約数和(自身を含む): 209212416

約数和(自身を除く): 118351002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 15791, 31582, 47373, 94746, 110537, 221074, 331611, 663222, 2163367, 4326734, 6490101, 12980202, 15143569, 30287138, 45430707, 90861414]

約数ペア:

[(1, 90861414), (2, 45430707), (3, 30287138), (6, 15143569), (7, 12980202), (14, 6490101), (21, 4326734), (42, 2163367), (137, 663222), (274, 331611), (411, 221074), (822, 110537), (959, 94746), (1918, 47373), (2877, 31582), (5754, 15791)]