39813616

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 79280640

約数和(自身を除く): 39467024

約数列:

[1, 2, 4, 8, 16, 73, 89, 146, 178, 292, 356, 383, 584, 712, 766, 1168, 1424, 1532, 3064, 6128, 6497, 12994, 25988, 27959, 34087, 51976, 55918, 68174, 103952, 111836, 136348, 223672, 272696, 447344, 545392, 2488351, 4976702, 9953404, 19906808, 39813616]

約数ペア:

[(1, 39813616), (2, 19906808), (4, 9953404), (8, 4976702), (16, 2488351), (73, 545392), (89, 447344), (146, 272696), (178, 223672), (292, 136348), (356, 111836), (383, 103952), (584, 68174), (712, 55918), (766, 51976), (1168, 34087), (1424, 27959), (1532, 25988), (3064, 12994), (6128, 6497)]