100915864

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{22811}}^1$

素因数の和:22903

約数の個数: 32

約数和(自身を含む): 218995200

約数和(自身を除く): 118079336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 22811, 45622, 91244, 159677, 182488, 319354, 638708, 1277416, 1802069, 3604138, 7208276, 12614483, 14416552, 25228966, 50457932, 100915864]

約数ペア:

[(1, 100915864), (2, 50457932), (4, 25228966), (7, 14416552), (8, 12614483), (14, 7208276), (28, 3604138), (56, 1802069), (79, 1277416), (158, 638708), (316, 319354), (553, 182488), (632, 159677), (1106, 91244), (2212, 45622), (4424, 22811)]