97921136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{322109}}^1$

素因数の和:322136

約数の個数: 20

約数和(自身を含む): 199708200

約数和(自身を除く): 101787064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 322109, 644218, 1288436, 2576872, 5153744, 6120071, 12240142, 24480284, 48960568, 97921136]

約数ペア:

[(1, 97921136), (2, 48960568), (4, 24480284), (8, 12240142), (16, 6120071), (19, 5153744), (38, 2576872), (76, 1288436), (152, 644218), (304, 322109)]