233996432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{27751}}^1$

素因数の和:27807

約数の個数: 40

約数和(自身を含む): 495539712

約数和(自身を除く): 261543280

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 27751, 55502, 111004, 222008, 444016, 471767, 860281, 943534, 1720562, 1887068, 3441124, 3774136, 6882248, 7548272, 13764496, 14624777, 29249554, 58499108, 116998216, 233996432]

約数ペア:

[(1, 233996432), (2, 116998216), (4, 58499108), (8, 29249554), (16, 14624777), (17, 13764496), (31, 7548272), (34, 6882248), (62, 3774136), (68, 3441124), (124, 1887068), (136, 1720562), (248, 943534), (272, 860281), (496, 471767), (527, 444016), (1054, 222008), (2108, 111004), (4216, 55502), (8432, 27751)]