73156168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{537913}}^1$

素因数の和:537936

約数の個数: 16

約数和(自身を含む): 145236780

約数和(自身を除く): 72080612

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 537913, 1075826, 2151652, 4303304, 9144521, 18289042, 36578084, 73156168]

約数ペア:

[(1, 73156168), (2, 36578084), (4, 18289042), (8, 9144521), (17, 4303304), (34, 2151652), (68, 1075826), (136, 537913)]