29861936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{143567}}^1$

素因数の和:143588

約数の個数: 20

約数和(自身を含む): 62308512

約数和(自身を除く): 32446576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 143567, 287134, 574268, 1148536, 1866371, 2297072, 3732742, 7465484, 14930968, 29861936]

約数ペア:

[(1, 29861936), (2, 14930968), (4, 7465484), (8, 3732742), (13, 2297072), (16, 1866371), (26, 1148536), (52, 574268), (104, 287134), (208, 143567)]