109616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:69

約数の個数: 40

約数和(自身を含む): 249984

約数和(自身を除く): 140368

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 442, 496, 527, 806, 884, 1054, 1612, 1768, 2108, 3224, 3536, 4216, 6448, 6851, 8432, 13702, 27404, 54808, 109616]

約数ペア:

[(1, 109616), (2, 54808), (4, 27404), (8, 13702), (13, 8432), (16, 6851), (17, 6448), (26, 4216), (31, 3536), (34, 3224), (52, 2108), (62, 1768), (68, 1612), (104, 1054), (124, 884), (136, 806), (208, 527), (221, 496), (248, 442), (272, 403)]