83004464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1993}}^1$

素因数の和:2157

約数の個数: 40

約数和(自身を含む): 170606640

約数和(自身を除く): 87602176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 137, 152, 274, 304, 548, 1096, 1993, 2192, 2603, 3986, 5206, 7972, 10412, 15944, 20824, 31888, 37867, 41648, 75734, 151468, 273041, 302936, 546082, 605872, 1092164, 2184328, 4368656, 5187779, 10375558, 20751116, 41502232, 83004464]

約数ペア:

[(1, 83004464), (2, 41502232), (4, 20751116), (8, 10375558), (16, 5187779), (19, 4368656), (38, 2184328), (76, 1092164), (137, 605872), (152, 546082), (274, 302936), (304, 273041), (548, 151468), (1096, 75734), (1993, 41648), (2192, 37867), (2603, 31888), (3986, 20824), (5206, 15944), (7972, 10412)]