217767584

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{115343}}^1$

素因数の和:115412

約数の個数: 24

約数和(自身を含む): 436000320

約数和(自身を除く): 218232736

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 115343, 230686, 461372, 922744, 1845488, 3690976, 6805237, 13610474, 27220948, 54441896, 108883792, 217767584]

約数ペア:

[(1, 217767584), (2, 108883792), (4, 54441896), (8, 27220948), (16, 13610474), (32, 6805237), (59, 3690976), (118, 1845488), (236, 922744), (472, 461372), (944, 230686), (1888, 115343)]