64999072

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{12163}}^1$

素因数の和:12340

約数の個数: 24

約数和(自身を含む): 128743776

約数和(自身を除く): 63744704

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 668, 1336, 2672, 5344, 12163, 24326, 48652, 97304, 194608, 389216, 2031221, 4062442, 8124884, 16249768, 32499536, 64999072]

約数ペア:

[(1, 64999072), (2, 32499536), (4, 16249768), (8, 8124884), (16, 4062442), (32, 2031221), (167, 389216), (334, 194608), (668, 97304), (1336, 48652), (2672, 24326), (5344, 12163)]