41938340

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{16007}}^1$

素因数の和:16147

約数の個数: 24

約数和(自身を含む): 88748352

約数和(自身を除く): 46810012

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 16007, 32014, 64028, 80035, 160070, 320140, 2096917, 4193834, 8387668, 10484585, 20969170, 41938340]

約数ペア:

[(1, 41938340), (2, 20969170), (4, 10484585), (5, 8387668), (10, 4193834), (20, 2096917), (131, 320140), (262, 160070), (524, 80035), (655, 64028), (1310, 32014), (2620, 16007)]