82877824

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 173502000

約数和(自身を除く): 90624176

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 83, 116, 128, 166, 232, 269, 332, 464, 538, 664, 928, 1076, 1328, 1856, 2152, 2407, 2656, 3712, 4304, 4814, 5312, 7801, 8608, 9628, 10624, 15602, 17216, 19256, 22327, 31204, 34432, 38512, 44654, 62408, 77024, 89308, 124816, 154048, 178616, 249632, 308096, 357232, 499264, 647483, 714464, 998528, 1294966, 1428928, 2589932, 2857856, 5179864, 10359728, 20719456, 41438912, 82877824]

約数ペア:

[(1, 82877824), (2, 41438912), (4, 20719456), (8, 10359728), (16, 5179864), (29, 2857856), (32, 2589932), (58, 1428928), (64, 1294966), (83, 998528), (116, 714464), (128, 647483), (166, 499264), (232, 357232), (269, 308096), (332, 249632), (464, 178616), (538, 154048), (664, 124816), (928, 89308), (1076, 77024), (1328, 62408), (1856, 44654), (2152, 38512), (2407, 34432), (2656, 31204), (3712, 22327), (4304, 19256), (4814, 17216), (5312, 15602), (7801, 10624), (8608, 9628)]