31988766

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 65995776

約数和(自身を除く): 34007010

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 366, 426, 1231, 2462, 3693, 4331, 7386, 8662, 12993, 25986, 75091, 87401, 150182, 174802, 225273, 262203, 450546, 524406, 5331461, 10662922, 15994383, 31988766]

約数ペア:

[(1, 31988766), (2, 15994383), (3, 10662922), (6, 5331461), (61, 524406), (71, 450546), (122, 262203), (142, 225273), (183, 174802), (213, 150182), (366, 87401), (426, 75091), (1231, 25986), (2462, 12993), (3693, 8662), (4331, 7386)]