31385424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3221}}^1$

素因数の和:3268

約数の個数: 80

約数和(自身を含む): 95886720

約数和(自身を除く): 64501296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 3221, 3248, 4872, 6442, 9663, 9744, 12884, 19326, 22547, 25768, 38652, 45094, 51536, 67641, 77304, 90188, 93409, 135282, 154608, 180376, 186818, 270564, 280227, 360752, 373636, 541128, 560454, 653863, 747272, 1082256, 1120908, 1307726, 1494544, 1961589, 2241816, 2615452, 3923178, 4483632, 5230904, 7846356, 10461808, 15692712, 31385424]

約数ペア:

[(1, 31385424), (2, 15692712), (3, 10461808), (4, 7846356), (6, 5230904), (7, 4483632), (8, 3923178), (12, 2615452), (14, 2241816), (16, 1961589), (21, 1494544), (24, 1307726), (28, 1120908), (29, 1082256), (42, 747272), (48, 653863), (56, 560454), (58, 541128), (84, 373636), (87, 360752), (112, 280227), (116, 270564), (168, 186818), (174, 180376), (203, 154608), (232, 135282), (336, 93409), (348, 90188), (406, 77304), (464, 67641), (609, 51536), (696, 45094), (812, 38652), (1218, 25768), (1392, 22547), (1624, 19326), (2436, 12884), (3221, 9744), (3248, 9663), (4872, 6442)]