42208632472

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{881}}^1\times {\mathrm{139273}}^1$

素因数の和:140203

約数の個数: 32

約数和(自身を含む): 81074180880

約数和(自身を除く): 38865548408

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 881, 1762, 3524, 7048, 37883, 75766, 139273, 151532, 278546, 303064, 557092, 1114184, 5988739, 11977478, 23954956, 47909912, 122699513, 245399026, 490798052, 981596104, 5276079059, 10552158118, 21104316236, 42208632472]

約数ペア:

[(1, 42208632472), (2, 21104316236), (4, 10552158118), (8, 5276079059), (43, 981596104), (86, 490798052), (172, 245399026), (344, 122699513), (881, 47909912), (1762, 23954956), (3524, 11977478), (7048, 5988739), (37883, 1114184), (75766, 557092), (139273, 303064), (151532, 278546)]