80533532

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{821}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 142929360

約数和(自身を除く): 62395828

約数列:

[1, 2, 4, 137, 179, 274, 358, 548, 716, 821, 1642, 3284, 24523, 49046, 98092, 112477, 146959, 224954, 293918, 449908, 587836, 20133383, 40266766, 80533532]

約数ペア:

[(1, 80533532), (2, 40266766), (4, 20133383), (137, 587836), (179, 449908), (274, 293918), (358, 224954), (548, 146959), (716, 112477), (821, 98092), (1642, 49046), (3284, 24523)]