8316230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 17635968

約数和(自身を除く): 9319738

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 53, 65, 71, 85, 106, 130, 142, 170, 221, 265, 355, 442, 530, 689, 710, 901, 923, 1105, 1207, 1378, 1802, 1846, 2210, 2414, 3445, 3763, 4505, 4615, 6035, 6890, 7526, 9010, 9230, 11713, 12070, 15691, 18815, 23426, 31382, 37630, 48919, 58565, 63971, 78455, 97838, 117130, 127942, 156910, 244595, 319855, 489190, 639710, 831623, 1663246, 4158115, 8316230]

約数ペア:

[(1, 8316230), (2, 4158115), (5, 1663246), (10, 831623), (13, 639710), (17, 489190), (26, 319855), (34, 244595), (53, 156910), (65, 127942), (71, 117130), (85, 97838), (106, 78455), (130, 63971), (142, 58565), (170, 48919), (221, 37630), (265, 31382), (355, 23426), (442, 18815), (530, 15691), (689, 12070), (710, 11713), (901, 9230), (923, 9010), (1105, 7526), (1207, 6890), (1378, 6035), (1802, 4615), (1846, 4505), (2210, 3763), (2414, 3445)]