90734384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2437}}^1$

素因数の和:2637

約数の個数: 40

約数和(自身を含む): 190456560

約数和(自身を除く): 99722176

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 179, 208, 358, 716, 1432, 2327, 2437, 2864, 4654, 4874, 9308, 9748, 18616, 19496, 31681, 37232, 38992, 63362, 126724, 253448, 436223, 506896, 872446, 1744892, 3489784, 5670899, 6979568, 11341798, 22683596, 45367192, 90734384]

約数ペア:

[(1, 90734384), (2, 45367192), (4, 22683596), (8, 11341798), (13, 6979568), (16, 5670899), (26, 3489784), (52, 1744892), (104, 872446), (179, 506896), (208, 436223), (358, 253448), (716, 126724), (1432, 63362), (2327, 38992), (2437, 37232), (2864, 31681), (4654, 19496), (4874, 18616), (9308, 9748)]