57115394

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1993}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 103368960

約数和(自身を除く): 46253566

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1246, 1993, 2047, 3986, 4094, 13951, 14329, 27902, 28658, 45839, 91678, 177377, 320873, 354754, 641746, 1241639, 2483278, 4079671, 8159342, 28557697, 57115394]

約数ペア:

[(1, 57115394), (2, 28557697), (7, 8159342), (14, 4079671), (23, 2483278), (46, 1241639), (89, 641746), (161, 354754), (178, 320873), (322, 177377), (623, 91678), (1246, 45839), (1993, 28658), (2047, 27902), (3986, 14329), (4094, 13951)]