23005216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3253}}^1$

素因数の和:3293

約数の個数: 48

約数和(自身を含む): 51660504

約数和(自身を除く): 28655288

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3253, 3536, 6506, 7072, 13012, 26024, 42289, 52048, 55301, 84578, 104096, 110602, 169156, 221204, 338312, 442408, 676624, 718913, 884816, 1353248, 1437826, 1769632, 2875652, 5751304, 11502608, 23005216]

約数ペア:

[(1, 23005216), (2, 11502608), (4, 5751304), (8, 2875652), (13, 1769632), (16, 1437826), (17, 1353248), (26, 884816), (32, 718913), (34, 676624), (52, 442408), (68, 338312), (104, 221204), (136, 169156), (208, 110602), (221, 104096), (272, 84578), (416, 55301), (442, 52048), (544, 42289), (884, 26024), (1768, 13012), (3253, 7072), (3536, 6506)]