65641448

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1993}}^1$

素因数の和:2201

約数の個数: 32

約数和(自身を含む): 129211200

約数和(自身を除く): 63569752

約数列:

[1, 2, 4, 8, 23, 46, 92, 179, 184, 358, 716, 1432, 1993, 3986, 4117, 7972, 8234, 15944, 16468, 32936, 45839, 91678, 183356, 356747, 366712, 713494, 1426988, 2853976, 8205181, 16410362, 32820724, 65641448]

約数ペア:

[(1, 65641448), (2, 32820724), (4, 16410362), (8, 8205181), (23, 2853976), (46, 1426988), (92, 713494), (179, 366712), (184, 356747), (358, 183356), (716, 91678), (1432, 45839), (1993, 32936), (3986, 16468), (4117, 15944), (7972, 8234)]