38454896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1259}}^1$

素因数の和:1373

約数の個数: 40

約数和(自身を含む): 78744960

約数和(自身を除く): 40290064

約数列:

[1, 2, 4, 8, 16, 23, 46, 83, 92, 166, 184, 332, 368, 664, 1259, 1328, 1909, 2518, 3818, 5036, 7636, 10072, 15272, 20144, 28957, 30544, 57914, 104497, 115828, 208994, 231656, 417988, 463312, 835976, 1671952, 2403431, 4806862, 9613724, 19227448, 38454896]

約数ペア:

[(1, 38454896), (2, 19227448), (4, 9613724), (8, 4806862), (16, 2403431), (23, 1671952), (46, 835976), (83, 463312), (92, 417988), (166, 231656), (184, 208994), (332, 115828), (368, 104497), (664, 57914), (1259, 30544), (1328, 28957), (1909, 20144), (2518, 15272), (3818, 10072), (5036, 7636)]