84663232

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:489

約数の個数: 56

約数和(自身を含む): 175239680

約数和(自身を除く): 90576448

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 139, 248, 278, 307, 496, 556, 614, 992, 1112, 1228, 1984, 2224, 2456, 4309, 4448, 4912, 8618, 8896, 9517, 9824, 17236, 19034, 19648, 34472, 38068, 42673, 68944, 76136, 85346, 137888, 152272, 170692, 275776, 304544, 341384, 609088, 682768, 1322863, 1365536, 2645726, 2731072, 5291452, 10582904, 21165808, 42331616, 84663232]

約数ペア:

[(1, 84663232), (2, 42331616), (4, 21165808), (8, 10582904), (16, 5291452), (31, 2731072), (32, 2645726), (62, 1365536), (64, 1322863), (124, 682768), (139, 609088), (248, 341384), (278, 304544), (307, 275776), (496, 170692), (556, 152272), (614, 137888), (992, 85346), (1112, 76136), (1228, 68944), (1984, 42673), (2224, 38068), (2456, 34472), (4309, 19648), (4448, 19034), (4912, 17236), (8618, 9824), (8896, 9517)]