42331616

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 86929920

約数和(自身を除く): 44598304

約数列:

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

約数ペア:

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