90391888

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1579

約数の個数: 40

約数和(自身を含む): 181675872

約数和(自身を除く): 91283984

約数列:

[1, 2, 4, 8, 16, 37, 74, 107, 148, 214, 296, 428, 592, 856, 1427, 1712, 2854, 3959, 5708, 7918, 11416, 15836, 22832, 31672, 52799, 63344, 105598, 152689, 211196, 305378, 422392, 610756, 844784, 1221512, 2443024, 5649493, 11298986, 22597972, 45195944, 90391888]

約数ペア:

[(1, 90391888), (2, 45195944), (4, 22597972), (8, 11298986), (16, 5649493), (37, 2443024), (74, 1221512), (107, 844784), (148, 610756), (214, 422392), (296, 305378), (428, 211196), (592, 152689), (856, 105598), (1427, 63344), (1712, 52799), (2854, 31672), (3959, 22832), (5708, 15836), (7918, 11416)]