30956848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4853

約数の個数: 40

約数和(自身を含む): 66690176

約数和(自身を除く): 35733328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 4801, 6448, 9602, 19204, 38408, 62413, 76816, 124826, 148831, 249652, 297662, 499304, 595324, 998608, 1190648, 1934803, 2381296, 3869606, 7739212, 15478424, 30956848]

約数ペア:

[(1, 30956848), (2, 15478424), (4, 7739212), (8, 3869606), (13, 2381296), (16, 1934803), (26, 1190648), (31, 998608), (52, 595324), (62, 499304), (104, 297662), (124, 249652), (208, 148831), (248, 124826), (403, 76816), (496, 62413), (806, 38408), (1612, 19204), (3224, 9602), (4801, 6448)]