222358744

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{12791}}^1$

素因数の和:12891

約数の個数: 32

約数和(自身を含む): 435183840

約数和(自身を除く): 212825096

約数列:

[1, 2, 4, 8, 41, 53, 82, 106, 164, 212, 328, 424, 2173, 4346, 8692, 12791, 17384, 25582, 51164, 102328, 524431, 677923, 1048862, 1355846, 2097724, 2711692, 4195448, 5423384, 27794843, 55589686, 111179372, 222358744]

約数ペア:

[(1, 222358744), (2, 111179372), (4, 55589686), (8, 27794843), (41, 5423384), (53, 4195448), (82, 2711692), (106, 2097724), (164, 1355846), (212, 1048862), (328, 677923), (424, 524431), (2173, 102328), (4346, 51164), (8692, 25582), (12791, 17384)]