23557185790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1\times {\mathrm{54949}}^1$

素因数の和:55996

約数の個数: 32

約数和(自身を含む): 43433359200

約数和(自身を除く): 19876173410

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 997, 1994, 4985, 9970, 42871, 54949, 85742, 109898, 214355, 274745, 428710, 549490, 2362807, 4725614, 11814035, 23628070, 54784153, 109568306, 273920765, 547841530, 2355718579, 4711437158, 11778592895, 23557185790]

約数ペア:

[(1, 23557185790), (2, 11778592895), (5, 4711437158), (10, 2355718579), (43, 547841530), (86, 273920765), (215, 109568306), (430, 54784153), (997, 23628070), (1994, 11814035), (4985, 4725614), (9970, 2362807), (42871, 549490), (54949, 428710), (85742, 274745), (109898, 214355)]