88916884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{421}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 188110720

約数和(自身を除く): 99193836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 397, 421, 532, 794, 842, 1588, 1684, 2779, 2947, 5558, 5894, 7543, 7999, 11116, 11788, 15086, 15998, 30172, 31996, 52801, 55993, 105602, 111986, 167137, 211204, 223972, 334274, 668548, 1169959, 2339918, 3175603, 4679836, 6351206, 12702412, 22229221, 44458442, 88916884]

約数ペア:

[(1, 88916884), (2, 44458442), (4, 22229221), (7, 12702412), (14, 6351206), (19, 4679836), (28, 3175603), (38, 2339918), (76, 1169959), (133, 668548), (266, 334274), (397, 223972), (421, 211204), (532, 167137), (794, 111986), (842, 105602), (1588, 55993), (1684, 52801), (2779, 31996), (2947, 30172), (5558, 15998), (5894, 15086), (7543, 11788), (7999, 11116)]