236433808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{3373}}^1$

素因数の和:3731

約数の個数: 40

約数和(自身を含む): 494938808

約数和(自身を除く): 258505000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 337, 674, 1348, 2696, 3373, 4381, 5392, 6746, 8762, 13492, 17524, 26984, 35048, 43849, 53968, 70096, 87698, 175396, 350792, 701584, 1136701, 2273402, 4546804, 9093608, 14777113, 18187216, 29554226, 59108452, 118216904, 236433808]

約数ペア:

[(1, 236433808), (2, 118216904), (4, 59108452), (8, 29554226), (13, 18187216), (16, 14777113), (26, 9093608), (52, 4546804), (104, 2273402), (208, 1136701), (337, 701584), (674, 350792), (1348, 175396), (2696, 87698), (3373, 70096), (4381, 53968), (5392, 43849), (6746, 35048), (8762, 26984), (13492, 17524)]