211574752

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{213281}}^1$

素因数の和:213322

約数の個数: 24

約数和(自身を含む): 429976512

約数和(自身を除く): 218401760

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 213281, 426562, 853124, 1706248, 3412496, 6611711, 6824992, 13223422, 26446844, 52893688, 105787376, 211574752]

約数ペア:

[(1, 211574752), (2, 105787376), (4, 52893688), (8, 26446844), (16, 13223422), (31, 6824992), (32, 6611711), (62, 3412496), (124, 1706248), (248, 853124), (496, 426562), (992, 213281)]