64647998

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{2029}}^1$

素因数の和:2299

約数の個数: 16

約数和(自身を含む): 98658000

約数和(自身を除く): 34010002

約数列:

[1, 2, 89, 178, 179, 358, 2029, 4058, 15931, 31862, 180581, 361162, 363191, 726382, 32323999, 64647998]

約数ペア:

[(1, 64647998), (2, 32323999), (89, 726382), (178, 363191), (179, 361162), (358, 180581), (2029, 31862), (4058, 15931)]