31599128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18899}}^1$

素因数の和:18935

約数の個数: 32

約数和(自身を含む): 68040000

約数和(自身を除く): 36440872

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 18899, 37798, 75596, 151192, 207889, 359081, 415778, 718162, 831556, 1436324, 1663112, 2872648, 3949891, 7899782, 15799564, 31599128]

約数ペア:

[(1, 31599128), (2, 15799564), (4, 7899782), (8, 3949891), (11, 2872648), (19, 1663112), (22, 1436324), (38, 831556), (44, 718162), (76, 415778), (88, 359081), (152, 207889), (209, 151192), (418, 75596), (836, 37798), (1672, 18899)]