23647328

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 48335616

約数和(自身を除く): 24688288

約数列:

[1, 2, 4, 8, 16, 32, 53, 73, 106, 146, 191, 212, 292, 382, 424, 584, 764, 848, 1168, 1528, 1696, 2336, 3056, 3869, 6112, 7738, 10123, 13943, 15476, 20246, 27886, 30952, 40492, 55772, 61904, 80984, 111544, 123808, 161968, 223088, 323936, 446176, 738979, 1477958, 2955916, 5911832, 11823664, 23647328]

約数ペア:

[(1, 23647328), (2, 11823664), (4, 5911832), (8, 2955916), (16, 1477958), (32, 738979), (53, 446176), (73, 323936), (106, 223088), (146, 161968), (191, 123808), (212, 111544), (292, 80984), (382, 61904), (424, 55772), (584, 40492), (764, 30952), (848, 27886), (1168, 20246), (1528, 15476), (1696, 13943), (2336, 10123), (3056, 7738), (3869, 6112)]