89263408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2371}}^1$

素因数の和:2573

約数の個数: 40

約数和(自身を含む): 187359536

約数和(自身を除く): 98096128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 724, 1448, 2353, 2371, 2896, 4706, 4742, 9412, 9484, 18824, 18968, 30823, 37648, 37936, 61646, 123292, 246584, 429151, 493168, 858302, 1716604, 3433208, 5578963, 6866416, 11157926, 22315852, 44631704, 89263408]

約数ペア:

[(1, 89263408), (2, 44631704), (4, 22315852), (8, 11157926), (13, 6866416), (16, 5578963), (26, 3433208), (52, 1716604), (104, 858302), (181, 493168), (208, 429151), (362, 246584), (724, 123292), (1448, 61646), (2353, 37936), (2371, 37648), (2896, 30823), (4706, 18968), (4742, 18824), (9412, 9484)]