45881048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1999}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 91200000

約数和(自身を除く): 45318952

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 302, 604, 1208, 1999, 2869, 3998, 5738, 7996, 11476, 15992, 22952, 37981, 75962, 151924, 301849, 303848, 603698, 1207396, 2414792, 5735131, 11470262, 22940524, 45881048]

約数ペア:

[(1, 45881048), (2, 22940524), (4, 11470262), (8, 5735131), (19, 2414792), (38, 1207396), (76, 603698), (151, 303848), (152, 301849), (302, 151924), (604, 75962), (1208, 37981), (1999, 22952), (2869, 15992), (3998, 11476), (5738, 7996)]