2150891072

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{8191}}^1$

素因数の和:8587

約数の個数: 56

約数和(自身を含む): 4669243392

約数和(自身を除く): 2518352320

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 373, 704, 746, 1492, 2984, 4103, 5968, 8191, 8206, 11936, 16382, 16412, 23872, 32764, 32824, 65528, 65648, 90101, 131056, 131296, 180202, 262112, 262592, 360404, 524224, 720808, 1441616, 2883232, 3055243, 5766464, 6110486, 12220972, 24441944, 33607673, 48883888, 67215346, 97767776, 134430692, 195535552, 268861384, 537722768, 1075445536, 2150891072]

約数ペア:

[(1, 2150891072), (2, 1075445536), (4, 537722768), (8, 268861384), (11, 195535552), (16, 134430692), (22, 97767776), (32, 67215346), (44, 48883888), (64, 33607673), (88, 24441944), (176, 12220972), (352, 6110486), (373, 5766464), (704, 3055243), (746, 2883232), (1492, 1441616), (2984, 720808), (4103, 524224), (5968, 360404), (8191, 262592), (8206, 262112), (11936, 180202), (16382, 131296), (16412, 131056), (23872, 90101), (32764, 65648), (32824, 65528)]