20161451329

素因数分解:

${\mathrm{89}}^1\times {\mathrm{353}}^1\times {\mathrm{491}}^1\times {\mathrm{1307}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 20503056960

約数和(自身を除く): 341605631

約数列:

[1, 89, 353, 491, 1307, 31417, 43699, 116323, 173323, 461371, 641737, 15425747, 41062019, 57114593, 226533161, 20161451329]

約数ペア:

[(1, 20161451329), (89, 226533161), (353, 57114593), (491, 41062019), (1307, 15425747), (31417, 641737), (43699, 461371), (116323, 173323)]