188039552

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{47389}}^1$

素因数の和:47434

約数の個数: 32

約数和(自身を含む): 386702400

約数和(自身を除く): 198662848

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 47389, 94778, 189556, 379112, 758224, 1469059, 1516448, 2938118, 3032896, 5876236, 6065792, 11752472, 23504944, 47009888, 94019776, 188039552]

約数ペア:

[(1, 188039552), (2, 94019776), (4, 47009888), (8, 23504944), (16, 11752472), (31, 6065792), (32, 5876236), (62, 3032896), (64, 2938118), (124, 1516448), (128, 1469059), (248, 758224), (496, 379112), (992, 189556), (1984, 94778), (3968, 47389)]