215447024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33413}}^1$

素因数の和:33465

約数の個数: 40

約数和(自身を含む): 464053632

約数和(自身を除く): 248606608

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 33413, 66826, 133652, 267304, 434369, 534608, 868738, 1035803, 1737476, 2071606, 3474952, 4143212, 6949904, 8286424, 13465439, 16572848, 26930878, 53861756, 107723512, 215447024]

約数ペア:

[(1, 215447024), (2, 107723512), (4, 53861756), (8, 26930878), (13, 16572848), (16, 13465439), (26, 8286424), (31, 6949904), (52, 4143212), (62, 3474952), (104, 2071606), (124, 1737476), (208, 1035803), (248, 868738), (403, 534608), (496, 434369), (806, 267304), (1612, 133652), (3224, 66826), (6448, 33413)]