225624434

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{7873}}^1$

素因数の和:7994

約数の個数: 32

約数和(自身を含む): 408188160

約数和(自身を除く): 182563726

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1246, 2047, 4094, 7873, 14329, 15746, 28658, 55111, 110222, 181079, 362158, 700697, 1267553, 1401394, 2535106, 4904879, 9809758, 16116031, 32232062, 112812217, 225624434]

約数ペア:

[(1, 225624434), (2, 112812217), (7, 32232062), (14, 16116031), (23, 9809758), (46, 4904879), (89, 2535106), (161, 1401394), (178, 1267553), (322, 700697), (623, 362158), (1246, 181079), (2047, 110222), (4094, 55111), (7873, 28658), (14329, 15746)]