39439928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12113}}^1$

素因数の和:12167

約数の個数: 32

約数和(自身を含む): 82859760

約数和(自身を除く): 43419832

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 12113, 24226, 48452, 96904, 133243, 266486, 448181, 532972, 896362, 1065944, 1792724, 3585448, 4929991, 9859982, 19719964, 39439928]

約数ペア:

[(1, 39439928), (2, 19719964), (4, 9859982), (8, 4929991), (11, 3585448), (22, 1792724), (37, 1065944), (44, 896362), (74, 532972), (88, 448181), (148, 266486), (296, 133243), (407, 96904), (814, 48452), (1628, 24226), (3256, 12113)]