16311704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 34525440

約数和(自身を除く): 18213736

約数列:

[1, 2, 4, 8, 17, 31, 34, 53, 62, 68, 73, 106, 124, 136, 146, 212, 248, 292, 424, 527, 584, 901, 1054, 1241, 1643, 1802, 2108, 2263, 2482, 3286, 3604, 3869, 4216, 4526, 4964, 6572, 7208, 7738, 9052, 9928, 13144, 15476, 18104, 27931, 30952, 38471, 55862, 65773, 76942, 111724, 119939, 131546, 153884, 223448, 239878, 263092, 307768, 479756, 526184, 959512, 2038963, 4077926, 8155852, 16311704]

約数ペア:

[(1, 16311704), (2, 8155852), (4, 4077926), (8, 2038963), (17, 959512), (31, 526184), (34, 479756), (53, 307768), (62, 263092), (68, 239878), (73, 223448), (106, 153884), (124, 131546), (136, 119939), (146, 111724), (212, 76942), (248, 65773), (292, 55862), (424, 38471), (527, 30952), (584, 27931), (901, 18104), (1054, 15476), (1241, 13144), (1643, 9928), (1802, 9052), (2108, 7738), (2263, 7208), (2482, 6572), (3286, 4964), (3604, 4526), (3869, 4216)]