40881432

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{13003}}^1$

素因数の和:13143

約数の個数: 32

約数和(自身を含む): 102991680

約数和(自身を除く): 62110248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 13003, 26006, 39009, 52012, 78018, 104024, 156036, 312072, 1703393, 3406786, 5110179, 6813572, 10220358, 13627144, 20440716, 40881432]

約数ペア:

[(1, 40881432), (2, 20440716), (3, 13627144), (4, 10220358), (6, 6813572), (8, 5110179), (12, 3406786), (24, 1703393), (131, 312072), (262, 156036), (393, 104024), (524, 78018), (786, 52012), (1048, 39009), (1572, 26006), (3144, 13003)]