38481584

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{35897}}^1$

素因数の和:35972

約数の個数: 20

約数和(自身を含む): 75672984

約数和(自身を除く): 37191400

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 35897, 71794, 143588, 287176, 574352, 2405099, 4810198, 9620396, 19240792, 38481584]

約数ペア:

[(1, 38481584), (2, 19240792), (4, 9620396), (8, 4810198), (16, 2405099), (67, 574352), (134, 287176), (268, 143588), (536, 71794), (1072, 35897)]