39171104

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5641}}^1$

素因数の和:5689

約数の個数: 48

約数和(自身を含む): 90994176

約数和(自身を除く): 51823072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 5641, 6944, 11282, 22564, 39487, 45128, 78974, 90256, 157948, 174871, 180512, 315896, 349742, 631792, 699484, 1224097, 1263584, 1398968, 2448194, 2797936, 4896388, 5595872, 9792776, 19585552, 39171104]

約数ペア:

[(1, 39171104), (2, 19585552), (4, 9792776), (7, 5595872), (8, 4896388), (14, 2797936), (16, 2448194), (28, 1398968), (31, 1263584), (32, 1224097), (56, 699484), (62, 631792), (112, 349742), (124, 315896), (217, 180512), (224, 174871), (248, 157948), (434, 90256), (496, 78974), (868, 45128), (992, 39487), (1736, 22564), (3472, 11282), (5641, 6944)]