45665638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{18917}}^1$

素因数の和:19007

約数の個数: 16

約数和(自身を含む): 73553184

約数和(自身を除く): 27887546

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 18917, 37834, 321589, 643178, 1343107, 2686214, 22832819, 45665638]

約数ペア:

[(1, 45665638), (2, 22832819), (17, 2686214), (34, 1343107), (71, 643178), (142, 321589), (1207, 37834), (2414, 18917)]