89800430

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{70709}}^1$

素因数の和:70843

約数の個数: 16

約数和(自身を含む): 162915840

約数和(自身を除く): 73115410

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 70709, 141418, 353545, 707090, 8980043, 17960086, 44900215, 89800430]

約数ペア:

[(1, 89800430), (2, 44900215), (5, 17960086), (10, 8980043), (127, 707090), (254, 353545), (635, 141418), (1270, 70709)]