238403888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{5791}}^1$

素因数の和:5913

約数の個数: 40

約数和(自身を含む): 482635776

約数和(自身を除く): 244231888

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 1328, 2573, 5146, 5791, 10292, 11582, 20584, 23164, 41168, 46328, 92656, 179521, 359042, 480653, 718084, 961306, 1436168, 1922612, 2872336, 3845224, 7690448, 14900243, 29800486, 59600972, 119201944, 238403888]

約数ペア:

[(1, 238403888), (2, 119201944), (4, 59600972), (8, 29800486), (16, 14900243), (31, 7690448), (62, 3845224), (83, 2872336), (124, 1922612), (166, 1436168), (248, 961306), (332, 718084), (496, 480653), (664, 359042), (1328, 179521), (2573, 92656), (5146, 46328), (5791, 41168), (10292, 23164), (11582, 20584)]