16740172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1423}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 31219776

約数和(自身を除く): 14479604

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 1423, 2846, 2941, 5692, 5882, 11764, 24191, 48382, 96764, 246179, 492358, 984716, 4185043, 8370086, 16740172]

約数ペア:

[(1, 16740172), (2, 8370086), (4, 4185043), (17, 984716), (34, 492358), (68, 246179), (173, 96764), (346, 48382), (692, 24191), (1423, 11764), (2846, 5882), (2941, 5692)]