2099072

素因数分解:

$2^7\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 4512480

約数和(自身を除く): 2413408

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 368, 496, 529, 713, 736, 992, 1058, 1426, 1472, 1984, 2116, 2852, 2944, 3968, 4232, 5704, 8464, 11408, 16399, 16928, 22816, 32798, 33856, 45632, 65596, 67712, 91264, 131192, 262384, 524768, 1049536, 2099072]

約数ペア:

[(1, 2099072), (2, 1049536), (4, 524768), (8, 262384), (16, 131192), (23, 91264), (31, 67712), (32, 65596), (46, 45632), (62, 33856), (64, 32798), (92, 22816), (124, 16928), (128, 16399), (184, 11408), (248, 8464), (368, 5704), (496, 4232), (529, 3968), (713, 2944), (736, 2852), (992, 2116), (1058, 1984), (1426, 1472)]