172199296

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{43397}}^1$

素因数の和:43442

約数の個数: 32

約数和(自身を含む): 354127680

約数和(自身を除く): 181928384

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 43397, 86794, 173588, 347176, 694352, 1345307, 1388704, 2690614, 2777408, 5381228, 5554816, 10762456, 21524912, 43049824, 86099648, 172199296]

約数ペア:

[(1, 172199296), (2, 86099648), (4, 43049824), (8, 21524912), (16, 10762456), (31, 5554816), (32, 5381228), (62, 2777408), (64, 2690614), (124, 1388704), (128, 1345307), (248, 694352), (496, 347176), (992, 173588), (1984, 86794), (3968, 43397)]