16118384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1433}}^1$

素因数の和:1497

約数の個数: 40

約数和(自身を含む): 33785040

約数和(自身を除く): 17666656

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 1433, 2812, 2866, 5624, 5732, 11248, 11464, 22928, 27227, 53021, 54454, 106042, 108908, 212084, 217816, 424168, 435632, 848336, 1007399, 2014798, 4029596, 8059192, 16118384]

約数ペア:

[(1, 16118384), (2, 8059192), (4, 4029596), (8, 2014798), (16, 1007399), (19, 848336), (37, 435632), (38, 424168), (74, 217816), (76, 212084), (148, 108908), (152, 106042), (296, 54454), (304, 53021), (592, 27227), (703, 22928), (1406, 11464), (1433, 11248), (2812, 5732), (2866, 5624)]