83911264

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 171276336

約数和(自身を除く): 87365072

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 131, 148, 262, 296, 524, 541, 592, 1048, 1082, 1184, 2096, 2164, 4192, 4328, 4847, 8656, 9694, 17312, 19388, 20017, 38776, 40034, 70871, 77552, 80068, 141742, 155104, 160136, 283484, 320272, 566968, 640544, 1133936, 2267872, 2622227, 5244454, 10488908, 20977816, 41955632, 83911264]

約数ペア:

[(1, 83911264), (2, 41955632), (4, 20977816), (8, 10488908), (16, 5244454), (32, 2622227), (37, 2267872), (74, 1133936), (131, 640544), (148, 566968), (262, 320272), (296, 283484), (524, 160136), (541, 155104), (592, 141742), (1048, 80068), (1082, 77552), (1184, 70871), (2096, 40034), (2164, 38776), (4192, 20017), (4328, 19388), (4847, 17312), (8656, 9694)]