84879916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101531}}^1$

素因数の和:101565

約数の個数: 24

約数和(自身を含む): 170573760

約数和(自身を除く): 85693844

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 101531, 203062, 406124, 1116841, 1929089, 2233682, 3858178, 4467364, 7716356, 21219979, 42439958, 84879916]

約数ペア:

[(1, 84879916), (2, 42439958), (4, 21219979), (11, 7716356), (19, 4467364), (22, 3858178), (38, 2233682), (44, 1929089), (76, 1116841), (209, 406124), (418, 203062), (836, 101531)]