15977272

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 31726080

約数和(自身を除く): 15748808

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1223, 1633, 2446, 3266, 4892, 6532, 9784, 13064, 28129, 56258, 86833, 112516, 173666, 225032, 347332, 694664, 1997159, 3994318, 7988636, 15977272]

約数ペア:

[(1, 15977272), (2, 7988636), (4, 3994318), (8, 1997159), (23, 694664), (46, 347332), (71, 225032), (92, 173666), (142, 112516), (184, 86833), (284, 56258), (568, 28129), (1223, 13064), (1633, 9784), (2446, 6532), (3266, 4892)]