31863624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1399}}^1$

素因数の和:1494

約数の個数: 64

約数和(自身を含む): 87024000

約数和(自身を除く): 55160376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 219, 292, 312, 438, 584, 876, 949, 1399, 1752, 1898, 2798, 2847, 3796, 4197, 5596, 5694, 7592, 8394, 11192, 11388, 16788, 18187, 22776, 33576, 36374, 54561, 72748, 102127, 109122, 145496, 204254, 218244, 306381, 408508, 436488, 612762, 817016, 1225524, 1327651, 2451048, 2655302, 3982953, 5310604, 7965906, 10621208, 15931812, 31863624]

約数ペア:

[(1, 31863624), (2, 15931812), (3, 10621208), (4, 7965906), (6, 5310604), (8, 3982953), (12, 2655302), (13, 2451048), (24, 1327651), (26, 1225524), (39, 817016), (52, 612762), (73, 436488), (78, 408508), (104, 306381), (146, 218244), (156, 204254), (219, 145496), (292, 109122), (312, 102127), (438, 72748), (584, 54561), (876, 36374), (949, 33576), (1399, 22776), (1752, 18187), (1898, 16788), (2798, 11388), (2847, 11192), (3796, 8394), (4197, 7592), (5596, 5694)]