122539712

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{19739}}^1$

素因数の和:19848

約数の個数: 28

約数和(自身を含む): 245684040

約数和(自身を除く): 123144328

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 19739, 39478, 78956, 157912, 315824, 631648, 1263296, 1914683, 3829366, 7658732, 15317464, 30634928, 61269856, 122539712]

約数ペア:

[(1, 122539712), (2, 61269856), (4, 30634928), (8, 15317464), (16, 7658732), (32, 3829366), (64, 1914683), (97, 1263296), (194, 631648), (388, 315824), (776, 157912), (1552, 78956), (3104, 39478), (6208, 19739)]