89016824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2371}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 189783720

約数和(自身を除く): 100766896

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 361, 494, 722, 988, 1444, 1976, 2371, 2888, 4693, 4742, 9386, 9484, 18772, 18968, 30823, 37544, 45049, 61646, 90098, 123292, 180196, 246584, 360392, 585637, 855931, 1171274, 1711862, 2342548, 3423724, 4685096, 6847448, 11127103, 22254206, 44508412, 89016824]

約数ペア:

[(1, 89016824), (2, 44508412), (4, 22254206), (8, 11127103), (13, 6847448), (19, 4685096), (26, 3423724), (38, 2342548), (52, 1711862), (76, 1171274), (104, 855931), (152, 585637), (247, 360392), (361, 246584), (494, 180196), (722, 123292), (988, 90098), (1444, 61646), (1976, 45049), (2371, 37544), (2888, 30823), (4693, 18968), (4742, 18772), (9386, 9484)]