72532016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{156319}}^1$

素因数の和:156356

約数の個数: 20

約数和(自身を含む): 145377600

約数和(自身を除く): 72845584

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 156319, 312638, 625276, 1250552, 2501104, 4533251, 9066502, 18133004, 36266008, 72532016]

約数ペア:

[(1, 72532016), (2, 36266008), (4, 18133004), (8, 9066502), (16, 4533251), (29, 2501104), (58, 1250552), (116, 625276), (232, 312638), (464, 156319)]