89065918

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1\times {\mathrm{761}}^1$

素因数の和:1323

約数の個数: 16

約数和(自身を含む): 135056880

約数和(自身を除く): 45990962

約数列:

[1, 2, 139, 278, 421, 761, 842, 1522, 58519, 105779, 117038, 211558, 320381, 640762, 44532959, 89065918]

約数ペア:

[(1, 89065918), (2, 44532959), (139, 640762), (278, 320381), (421, 211558), (761, 117038), (842, 105779), (1522, 58519)]