38931824

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1579}}^1$

素因数の和:1677

約数の個数: 40

約数和(自身を含む): 79935360

約数和(自身を除く): 41003536

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 134, 184, 268, 368, 536, 1072, 1541, 1579, 3082, 3158, 6164, 6316, 12328, 12632, 24656, 25264, 36317, 72634, 105793, 145268, 211586, 290536, 423172, 581072, 846344, 1692688, 2433239, 4866478, 9732956, 19465912, 38931824]

約数ペア:

[(1, 38931824), (2, 19465912), (4, 9732956), (8, 4866478), (16, 2433239), (23, 1692688), (46, 846344), (67, 581072), (92, 423172), (134, 290536), (184, 211586), (268, 145268), (368, 105793), (536, 72634), (1072, 36317), (1541, 25264), (1579, 24656), (3082, 12632), (3158, 12328), (6164, 6316)]