87349648

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:583

約数の個数: 40

約数和(自身を含む): 172417536

約数和(自身を除く): 85067888

約数列:

[1, 2, 4, 8, 16, 101, 191, 202, 283, 382, 404, 566, 764, 808, 1132, 1528, 1616, 2264, 3056, 4528, 19291, 28583, 38582, 54053, 57166, 77164, 108106, 114332, 154328, 216212, 228664, 308656, 432424, 457328, 864848, 5459353, 10918706, 21837412, 43674824, 87349648]

約数ペア:

[(1, 87349648), (2, 43674824), (4, 21837412), (8, 10918706), (16, 5459353), (101, 864848), (191, 457328), (202, 432424), (283, 308656), (382, 228664), (404, 216212), (566, 154328), (764, 114332), (808, 108106), (1132, 77164), (1528, 57166), (1616, 54053), (2264, 38582), (3056, 28583), (4528, 19291)]