220667072

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1597}}^1$

素因数の和:1753

約数の個数: 56

約数和(自身を含む): 467587584

約数和(自身を除く): 246920512

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 136, 254, 272, 508, 544, 1016, 1088, 1597, 2032, 2159, 3194, 4064, 4318, 6388, 8128, 8636, 12776, 17272, 25552, 27149, 34544, 51104, 54298, 69088, 102208, 108596, 138176, 202819, 217192, 405638, 434384, 811276, 868768, 1622552, 1737536, 3245104, 3447923, 6490208, 6895846, 12980416, 13791692, 27583384, 55166768, 110333536, 220667072]

約数ペア:

[(1, 220667072), (2, 110333536), (4, 55166768), (8, 27583384), (16, 13791692), (17, 12980416), (32, 6895846), (34, 6490208), (64, 3447923), (68, 3245104), (127, 1737536), (136, 1622552), (254, 868768), (272, 811276), (508, 434384), (544, 405638), (1016, 217192), (1088, 202819), (1597, 138176), (2032, 108596), (2159, 102208), (3194, 69088), (4064, 54298), (4318, 51104), (6388, 34544), (8128, 27149), (8636, 25552), (12776, 17272)]