16993304

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 33372000

約数和(自身を除く): 16378696

約数列:

[1, 2, 4, 8, 29, 58, 89, 116, 178, 232, 356, 712, 823, 1646, 2581, 3292, 5162, 6584, 10324, 20648, 23867, 47734, 73247, 95468, 146494, 190936, 292988, 585976, 2124163, 4248326, 8496652, 16993304]

約数ペア:

[(1, 16993304), (2, 8496652), (4, 4248326), (8, 2124163), (29, 585976), (58, 292988), (89, 190936), (116, 146494), (178, 95468), (232, 73247), (356, 47734), (712, 23867), (823, 20648), (1646, 10324), (2581, 6584), (3292, 5162)]