231267916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{48221}}^1$

素因数の和:48345

約数の個数: 24

約数和(自身を含む): 445571280

約数和(自身を除く): 214303364

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 48221, 96442, 192884, 530431, 1060862, 2121724, 5256089, 10512178, 21024356, 57816979, 115633958, 231267916]

約数ペア:

[(1, 231267916), (2, 115633958), (4, 57816979), (11, 21024356), (22, 10512178), (44, 5256089), (109, 2121724), (218, 1060862), (436, 530431), (1199, 192884), (2398, 96442), (4796, 48221)]