216521792

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1567}}^1$

素因数の和:1723

約数の個数: 56

約数和(自身を含む): 458809344

約数和(自身を除く): 242287552

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 136, 254, 272, 508, 544, 1016, 1088, 1567, 2032, 2159, 3134, 4064, 4318, 6268, 8128, 8636, 12536, 17272, 25072, 26639, 34544, 50144, 53278, 69088, 100288, 106556, 138176, 199009, 213112, 398018, 426224, 796036, 852448, 1592072, 1704896, 3184144, 3383153, 6368288, 6766306, 12736576, 13532612, 27065224, 54130448, 108260896, 216521792]

約数ペア:

[(1, 216521792), (2, 108260896), (4, 54130448), (8, 27065224), (16, 13532612), (17, 12736576), (32, 6766306), (34, 6368288), (64, 3383153), (68, 3184144), (127, 1704896), (136, 1592072), (254, 852448), (272, 796036), (508, 426224), (544, 398018), (1016, 213112), (1088, 199009), (1567, 138176), (2032, 106556), (2159, 100288), (3134, 69088), (4064, 53278), (4318, 50144), (6268, 34544), (8128, 26639), (8636, 25072), (12536, 17272)]