39800672

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3181}}^1$

素因数の和:3231

約数の個数: 48

約数和(自身を含む): 86601312

約数和(自身を除く): 46800640

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 3128, 3181, 6256, 6362, 12512, 12724, 25448, 50896, 54077, 73163, 101792, 108154, 146326, 216308, 292652, 432616, 585304, 865232, 1170608, 1243771, 1730464, 2341216, 2487542, 4975084, 9950168, 19900336, 39800672]

約数ペア:

[(1, 39800672), (2, 19900336), (4, 9950168), (8, 4975084), (16, 2487542), (17, 2341216), (23, 1730464), (32, 1243771), (34, 1170608), (46, 865232), (68, 585304), (92, 432616), (136, 292652), (184, 216308), (272, 146326), (368, 108154), (391, 101792), (544, 73163), (736, 54077), (782, 50896), (1564, 25448), (3128, 12724), (3181, 12512), (6256, 6362)]