72091246

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{17609}}^1$

素因数の和:17723

約数の個数: 16

約数和(自身を含む): 114112800

約数和(自身を除く): 42021554

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 17609, 35218, 405007, 810014, 1567201, 3134402, 36045623, 72091246]

約数ペア:

[(1, 72091246), (2, 36045623), (23, 3134402), (46, 1567201), (89, 810014), (178, 405007), (2047, 35218), (4094, 17609)]