40553344

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{24371}}^1$

素因数の和:24398

約数の個数: 32

約数和(自身を含む): 87008040

約数和(自身を除く): 46454696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 24371, 48742, 97484, 194968, 316823, 389936, 633646, 779872, 1267292, 1559744, 2534584, 3119488, 5069168, 10138336, 20276672, 40553344]

約数ペア:

[(1, 40553344), (2, 20276672), (4, 10138336), (8, 5069168), (13, 3119488), (16, 2534584), (26, 1559744), (32, 1267292), (52, 779872), (64, 633646), (104, 389936), (128, 316823), (208, 194968), (416, 97484), (832, 48742), (1664, 24371)]