40936864

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1493

約数の個数: 48

約数和(自身を含む): 86123520

約数和(自身を除く): 45186656

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1423, 1798, 2846, 3596, 5692, 7192, 11384, 14384, 22768, 28768, 41267, 44113, 45536, 82534, 88226, 165068, 176452, 330136, 352904, 660272, 705808, 1279277, 1320544, 1411616, 2558554, 5117108, 10234216, 20468432, 40936864]

約数ペア:

[(1, 40936864), (2, 20468432), (4, 10234216), (8, 5117108), (16, 2558554), (29, 1411616), (31, 1320544), (32, 1279277), (58, 705808), (62, 660272), (116, 352904), (124, 330136), (232, 176452), (248, 165068), (464, 88226), (496, 82534), (899, 45536), (928, 44113), (992, 41267), (1423, 28768), (1798, 22768), (2846, 14384), (3596, 11384), (5692, 7192)]