127955104

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{128987}}^1$

素因数の和:129028

約数の個数: 24

約数和(自身を含む): 260039808

約数和(自身を除く): 132084704

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 128987, 257974, 515948, 1031896, 2063792, 3998597, 4127584, 7997194, 15994388, 31988776, 63977552, 127955104]

約数ペア:

[(1, 127955104), (2, 63977552), (4, 31988776), (8, 15994388), (16, 7997194), (31, 4127584), (32, 3998597), (62, 2063792), (124, 1031896), (248, 515948), (496, 257974), (992, 128987)]