82542856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 175815360

約数和(自身を除く): 93272504

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 101, 148, 202, 251, 296, 404, 407, 502, 808, 814, 1004, 1111, 1628, 2008, 2222, 2761, 3256, 3737, 4444, 5522, 7474, 8888, 9287, 11044, 14948, 18574, 22088, 25351, 29896, 37148, 41107, 50702, 74296, 82214, 101404, 102157, 164428, 202808, 204314, 278861, 328856, 408628, 557722, 817256, 937987, 1115444, 1875974, 2230888, 3751948, 7503896, 10317857, 20635714, 41271428, 82542856]

約数ペア:

[(1, 82542856), (2, 41271428), (4, 20635714), (8, 10317857), (11, 7503896), (22, 3751948), (37, 2230888), (44, 1875974), (74, 1115444), (88, 937987), (101, 817256), (148, 557722), (202, 408628), (251, 328856), (296, 278861), (404, 204314), (407, 202808), (502, 164428), (808, 102157), (814, 101404), (1004, 82214), (1111, 74296), (1628, 50702), (2008, 41107), (2222, 37148), (2761, 29896), (3256, 25351), (3737, 22088), (4444, 18574), (5522, 14948), (7474, 11044), (8888, 9287)]