232139416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{20921}}^1$

素因数の和:21019

約数の個数: 32

約数和(自身を含む): 464468400

約数和(自身を除く): 232328984

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 11096, 20921, 41842, 83684, 167368, 397499, 794998, 1527233, 1589996, 3054466, 3179992, 6108932, 12217864, 29017427, 58034854, 116069708, 232139416]

約数ペア:

[(1, 232139416), (2, 116069708), (4, 58034854), (8, 29017427), (19, 12217864), (38, 6108932), (73, 3179992), (76, 3054466), (146, 1589996), (152, 1527233), (292, 794998), (584, 397499), (1387, 167368), (2774, 83684), (5548, 41842), (11096, 20921)]