16787616

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{5641}}^1$

素因数の和:5685

約数の個数: 48

約数和(自身を含む): 45497088

約数和(自身を除く): 28709472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 5641, 11282, 16923, 22564, 33846, 45128, 67692, 90256, 135384, 174871, 180512, 270768, 349742, 524613, 541536, 699484, 1049226, 1398968, 2098452, 2797936, 4196904, 5595872, 8393808, 16787616]

約数ペア:

[(1, 16787616), (2, 8393808), (3, 5595872), (4, 4196904), (6, 2797936), (8, 2098452), (12, 1398968), (16, 1049226), (24, 699484), (31, 541536), (32, 524613), (48, 349742), (62, 270768), (93, 180512), (96, 174871), (124, 135384), (186, 90256), (248, 67692), (372, 45128), (496, 33846), (744, 22564), (992, 16923), (1488, 11282), (2976, 5641)]