90224464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26981}}^1$

素因数の和:27019

約数の個数: 40

約数和(自身を含む): 200746080

約数和(自身を除く): 110521616

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 26981, 53962, 107924, 215848, 296791, 431696, 512639, 593582, 1025278, 1187164, 2050556, 2374328, 4101112, 4748656, 5639029, 8202224, 11278058, 22556116, 45112232, 90224464]

約数ペア:

[(1, 90224464), (2, 45112232), (4, 22556116), (8, 11278058), (11, 8202224), (16, 5639029), (19, 4748656), (22, 4101112), (38, 2374328), (44, 2050556), (76, 1187164), (88, 1025278), (152, 593582), (176, 512639), (209, 431696), (304, 296791), (418, 215848), (836, 107924), (1672, 53962), (3344, 26981)]