216282016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2957

約数の個数: 48

約数和(自身を含む): 451906560

約数和(自身を除く): 235624544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 127, 152, 254, 304, 508, 608, 1016, 2032, 2413, 2801, 4064, 4826, 5602, 9652, 11204, 19304, 22408, 38608, 44816, 53219, 77216, 89632, 106438, 212876, 355727, 425752, 711454, 851504, 1422908, 1703008, 2845816, 5691632, 6758813, 11383264, 13517626, 27035252, 54070504, 108141008, 216282016]

約数ペア:

[(1, 216282016), (2, 108141008), (4, 54070504), (8, 27035252), (16, 13517626), (19, 11383264), (32, 6758813), (38, 5691632), (76, 2845816), (127, 1703008), (152, 1422908), (254, 851504), (304, 711454), (508, 425752), (608, 355727), (1016, 212876), (2032, 106438), (2413, 89632), (2801, 77216), (4064, 53219), (4826, 44816), (5602, 38608), (9652, 22408), (11204, 19304)]