80430946

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1\times {\mathrm{907}}^1$

素因数の和:1449

約数の個数: 16

約数和(自身を含む): 122253120

約数和(自身を除く): 41822174

約数列:

[1, 2, 101, 202, 439, 878, 907, 1814, 44339, 88678, 91607, 183214, 398173, 796346, 40215473, 80430946]

約数ペア:

[(1, 80430946), (2, 40215473), (101, 796346), (202, 398173), (439, 183214), (878, 91607), (907, 88678), (1814, 44339)]