54160808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1237}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 109711560

約数和(自身を除く): 55550752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 842, 1237, 1684, 2474, 3368, 4948, 5473, 9896, 10946, 16081, 21892, 32162, 43784, 64324, 128648, 520777, 1041554, 2083108, 4166216, 6770101, 13540202, 27080404, 54160808]

約数ペア:

[(1, 54160808), (2, 27080404), (4, 13540202), (8, 6770101), (13, 4166216), (26, 2083108), (52, 1041554), (104, 520777), (421, 128648), (842, 64324), (1237, 43784), (1684, 32162), (2474, 21892), (3368, 16081), (4948, 10946), (5473, 9896)]