31370368

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{12899}}^1$

素因数の和:12932

約数の個数: 32

約数和(自身を含む): 65790000

約数和(自身を除く): 34419632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 12899, 25798, 51596, 103192, 206384, 245081, 412768, 490162, 825536, 980324, 1651072, 1960648, 3921296, 7842592, 15685184, 31370368]

約数ペア:

[(1, 31370368), (2, 15685184), (4, 7842592), (8, 3921296), (16, 1960648), (19, 1651072), (32, 980324), (38, 825536), (64, 490162), (76, 412768), (128, 245081), (152, 206384), (304, 103192), (608, 51596), (1216, 25798), (2432, 12899)]