39949592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1871}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 79859520

約数和(自身を除く): 39909928

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 1871, 2669, 3742, 5338, 7484, 10676, 14968, 21352, 31807, 63614, 127228, 254456, 293747, 587494, 1174988, 2349976, 4993699, 9987398, 19974796, 39949592]

約数ペア:

[(1, 39949592), (2, 19974796), (4, 9987398), (8, 4993699), (17, 2349976), (34, 1174988), (68, 587494), (136, 293747), (157, 254456), (314, 127228), (628, 63614), (1256, 31807), (1871, 21352), (2669, 14968), (3742, 10676), (5338, 7484)]