30571808

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{20327}}^1$

素因数の和:20384

約数の個数: 24

約数和(自身を含む): 61471872

約数和(自身を除く): 30900064

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 20327, 40654, 81308, 162616, 325232, 650464, 955369, 1910738, 3821476, 7642952, 15285904, 30571808]

約数ペア:

[(1, 30571808), (2, 15285904), (4, 7642952), (8, 3821476), (16, 1910738), (32, 955369), (47, 650464), (94, 325232), (188, 162616), (376, 81308), (752, 40654), (1504, 20327)]