16381824

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1207

約数の個数: 64

約数和(自身を含む): 44729040

約数和(自身を除く): 28347216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 1153, 1184, 1776, 2306, 2368, 3459, 3552, 4612, 4736, 6918, 7104, 9224, 13836, 14208, 18448, 27672, 36896, 42661, 55344, 73792, 85322, 110688, 127983, 147584, 170644, 221376, 255966, 341288, 442752, 511932, 682576, 1023864, 1365152, 2047728, 2730304, 4095456, 5460608, 8190912, 16381824]

約数ペア:

[(1, 16381824), (2, 8190912), (3, 5460608), (4, 4095456), (6, 2730304), (8, 2047728), (12, 1365152), (16, 1023864), (24, 682576), (32, 511932), (37, 442752), (48, 341288), (64, 255966), (74, 221376), (96, 170644), (111, 147584), (128, 127983), (148, 110688), (192, 85322), (222, 73792), (296, 55344), (384, 42661), (444, 36896), (592, 27672), (888, 18448), (1153, 14208), (1184, 13836), (1776, 9224), (2306, 7104), (2368, 6918), (3459, 4736), (3552, 4612)]