83138432

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2939}}^1$

素因数の和:2983

約数の個数: 64

約数和(自身を含む): 188924400

約数和(自身を除く): 105785968

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 2939, 3536, 5878, 7072, 11756, 14144, 23512, 28288, 38207, 47024, 49963, 76414, 94048, 99926, 152828, 188096, 199852, 305656, 376192, 399704, 611312, 649519, 799408, 1222624, 1299038, 1598816, 2445248, 2598076, 3197632, 4890496, 5196152, 6395264, 10392304, 20784608, 41569216, 83138432]

約数ペア:

[(1, 83138432), (2, 41569216), (4, 20784608), (8, 10392304), (13, 6395264), (16, 5196152), (17, 4890496), (26, 3197632), (32, 2598076), (34, 2445248), (52, 1598816), (64, 1299038), (68, 1222624), (104, 799408), (128, 649519), (136, 611312), (208, 399704), (221, 376192), (272, 305656), (416, 199852), (442, 188096), (544, 152828), (832, 99926), (884, 94048), (1088, 76414), (1664, 49963), (1768, 47024), (2176, 38207), (2939, 28288), (3536, 23512), (5878, 14144), (7072, 11756)]