108321616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1237}}^1$

素因数の和:1679

約数の個数: 40

約数和(自身を含む): 226737224

約数和(自身を除く): 118415608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 421, 842, 1237, 1684, 2474, 3368, 4948, 5473, 6736, 9896, 10946, 16081, 19792, 21892, 32162, 43784, 64324, 87568, 128648, 257296, 520777, 1041554, 2083108, 4166216, 6770101, 8332432, 13540202, 27080404, 54160808, 108321616]

約数ペア:

[(1, 108321616), (2, 54160808), (4, 27080404), (8, 13540202), (13, 8332432), (16, 6770101), (26, 4166216), (52, 2083108), (104, 1041554), (208, 520777), (421, 257296), (842, 128648), (1237, 87568), (1684, 64324), (2474, 43784), (3368, 32162), (4948, 21892), (5473, 19792), (6736, 16081), (9896, 10946)]