40507514

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{13901}}^1$

素因数の和:13981

約数の個数: 16

約数和(自身を含む): 64060416

約数和(自身を除く): 23552902

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 13901, 27802, 430931, 653347, 861862, 1306694, 20253757, 40507514]

約数ペア:

[(1, 40507514), (2, 20253757), (31, 1306694), (47, 861862), (62, 653347), (94, 430931), (1457, 27802), (2914, 13901)]