90492056

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{509}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 172951200

約数和(自身を除く): 82459144

約数列:

[1, 2, 4, 8, 71, 142, 284, 313, 509, 568, 626, 1018, 1252, 2036, 2504, 4072, 22223, 36139, 44446, 72278, 88892, 144556, 159317, 177784, 289112, 318634, 637268, 1274536, 11311507, 22623014, 45246028, 90492056]

約数ペア:

[(1, 90492056), (2, 45246028), (4, 22623014), (8, 11311507), (71, 1274536), (142, 637268), (284, 318634), (313, 289112), (509, 177784), (568, 159317), (626, 144556), (1018, 88892), (1252, 72278), (2036, 44446), (2504, 36139), (4072, 22223)]