30905606

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{7549}}^1$

素因数の和:7663

約数の個数: 16

約数和(自身を含む): 48924000

約数和(自身を除く): 18018394

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 7549, 15098, 173627, 347254, 671861, 1343722, 15452803, 30905606]

約数ペア:

[(1, 30905606), (2, 15452803), (23, 1343722), (46, 671861), (89, 347254), (178, 173627), (2047, 15098), (4094, 7549)]