39090256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1579

約数の個数: 40

約数和(自身を含む): 79709184

約数和(自身を除く): 40618928

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1487, 1643, 2974, 3286, 5948, 6572, 11896, 13144, 23792, 26288, 46097, 78811, 92194, 157622, 184388, 315244, 368776, 630488, 737552, 1260976, 2443141, 4886282, 9772564, 19545128, 39090256]

約数ペア:

[(1, 39090256), (2, 19545128), (4, 9772564), (8, 4886282), (16, 2443141), (31, 1260976), (53, 737552), (62, 630488), (106, 368776), (124, 315244), (212, 184388), (248, 157622), (424, 92194), (496, 78811), (848, 46097), (1487, 26288), (1643, 23792), (2974, 13144), (3286, 11896), (5948, 6572)]