91523240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{134593}}^1$

素因数の和:134621

約数の個数: 32

約数和(自身を含む): 218042280

約数和(自身を除く): 126519040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 134593, 269186, 538372, 672965, 1076744, 1345930, 2288081, 2691860, 4576162, 5383720, 9152324, 11440405, 18304648, 22880810, 45761620, 91523240]

約数ペア:

[(1, 91523240), (2, 45761620), (4, 22880810), (5, 18304648), (8, 11440405), (10, 9152324), (17, 5383720), (20, 4576162), (34, 2691860), (40, 2288081), (68, 1345930), (85, 1076744), (136, 672965), (170, 538372), (340, 269186), (680, 134593)]