71323312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{143797}}^1$

素因数の和:143836

約数の個数: 20

約数和(自身を含む): 142647616

約数和(自身を除く): 71324304

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 143797, 287594, 575188, 1150376, 2300752, 4457707, 8915414, 17830828, 35661656, 71323312]

約数ペア:

[(1, 71323312), (2, 35661656), (4, 17830828), (8, 8915414), (16, 4457707), (31, 2300752), (62, 1150376), (124, 575188), (248, 287594), (496, 143797)]