104774816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{443}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 218181600

約数和(自身を除く): 113406784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 389, 443, 608, 778, 886, 1556, 1772, 3112, 3544, 6224, 7088, 7391, 8417, 12448, 14176, 14782, 16834, 29564, 33668, 59128, 67336, 118256, 134672, 172327, 236512, 269344, 344654, 689308, 1378616, 2757232, 3274213, 5514464, 6548426, 13096852, 26193704, 52387408, 104774816]

約数ペア:

[(1, 104774816), (2, 52387408), (4, 26193704), (8, 13096852), (16, 6548426), (19, 5514464), (32, 3274213), (38, 2757232), (76, 1378616), (152, 689308), (304, 344654), (389, 269344), (443, 236512), (608, 172327), (778, 134672), (886, 118256), (1556, 67336), (1772, 59128), (3112, 33668), (3544, 29564), (6224, 16834), (7088, 14782), (7391, 14176), (8417, 12448)]