16532438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 27772416

約数和(自身を除く): 11239978

約数列:

[1, 2, 13, 26, 47, 83, 94, 163, 166, 326, 611, 1079, 1222, 2119, 2158, 3901, 4238, 7661, 7802, 13529, 15322, 27058, 50713, 99593, 101426, 175877, 199186, 351754, 635863, 1271726, 8266219, 16532438]

約数ペア:

[(1, 16532438), (2, 8266219), (13, 1271726), (26, 635863), (47, 351754), (83, 199186), (94, 175877), (163, 101426), (166, 99593), (326, 50713), (611, 27058), (1079, 15322), (1222, 13529), (2119, 7802), (2158, 7661), (3901, 4238)]