79684144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{971}}^1$

素因数の和:1225

約数の個数: 40

約数和(自身を含む): 161989632

約数和(自身を除く): 82305488

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 223, 368, 446, 892, 971, 1784, 1942, 3568, 3884, 5129, 7768, 10258, 15536, 20516, 22333, 41032, 44666, 82064, 89332, 178664, 216533, 357328, 433066, 866132, 1732264, 3464528, 4980259, 9960518, 19921036, 39842072, 79684144]

約数ペア:

[(1, 79684144), (2, 39842072), (4, 19921036), (8, 9960518), (16, 4980259), (23, 3464528), (46, 1732264), (92, 866132), (184, 433066), (223, 357328), (368, 216533), (446, 178664), (892, 89332), (971, 82064), (1784, 44666), (1942, 41032), (3568, 22333), (3884, 20516), (5129, 15536), (7768, 10258)]