233227528

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{3919}}^1$

素因数の和:4141

約数の個数: 32

約数和(自身を含む): 450172800

約数和(自身を除く): 216945272

約数列:

[1, 2, 4, 8, 43, 86, 172, 173, 344, 346, 692, 1384, 3919, 7439, 7838, 14878, 15676, 29756, 31352, 59512, 168517, 337034, 674068, 677987, 1348136, 1355974, 2711948, 5423896, 29153441, 58306882, 116613764, 233227528]

約数ペア:

[(1, 233227528), (2, 116613764), (4, 58306882), (8, 29153441), (43, 5423896), (86, 2711948), (172, 1355974), (173, 1348136), (344, 677987), (346, 674068), (692, 337034), (1384, 168517), (3919, 59512), (7439, 31352), (7838, 29756), (14878, 15676)]