22561856

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:351

約数の個数: 56

約数和(自身を含む): 48143160

約数和(自身を除く): 25581304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 89, 136, 178, 233, 272, 356, 466, 544, 712, 932, 1088, 1424, 1513, 1864, 2848, 3026, 3728, 3961, 5696, 6052, 7456, 7922, 12104, 14912, 15844, 20737, 24208, 31688, 41474, 48416, 63376, 82948, 96832, 126752, 165896, 253504, 331792, 352529, 663584, 705058, 1327168, 1410116, 2820232, 5640464, 11280928, 22561856]

約数ペア:

[(1, 22561856), (2, 11280928), (4, 5640464), (8, 2820232), (16, 1410116), (17, 1327168), (32, 705058), (34, 663584), (64, 352529), (68, 331792), (89, 253504), (136, 165896), (178, 126752), (233, 96832), (272, 82948), (356, 63376), (466, 48416), (544, 41474), (712, 31688), (932, 24208), (1088, 20737), (1424, 15844), (1513, 14912), (1864, 12104), (2848, 7922), (3026, 7456), (3728, 6052), (3961, 5696)]