31853328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{51047}}^1$

素因数の和:51071

約数の個数: 40

約数和(自身を含む): 88619328

約数和(自身を除く): 56766000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 51047, 102094, 153141, 204188, 306282, 408376, 612564, 663611, 816752, 1225128, 1327222, 1990833, 2450256, 2654444, 3981666, 5308888, 7963332, 10617776, 15926664, 31853328]

約数ペア:

[(1, 31853328), (2, 15926664), (3, 10617776), (4, 7963332), (6, 5308888), (8, 3981666), (12, 2654444), (13, 2450256), (16, 1990833), (24, 1327222), (26, 1225128), (39, 816752), (48, 663611), (52, 612564), (78, 408376), (104, 306282), (156, 204188), (208, 153141), (312, 102094), (624, 51047)]