16039496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 35380800

約数和(自身を除く): 19341304

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 53, 76, 88, 106, 152, 181, 209, 212, 362, 418, 424, 583, 724, 836, 1007, 1166, 1448, 1672, 1991, 2014, 2332, 3439, 3982, 4028, 4664, 6878, 7964, 8056, 9593, 11077, 13756, 15928, 19186, 22154, 27512, 37829, 38372, 44308, 75658, 76744, 88616, 105523, 151316, 182267, 211046, 302632, 364534, 422092, 729068, 844184, 1458136, 2004937, 4009874, 8019748, 16039496]

約数ペア:

[(1, 16039496), (2, 8019748), (4, 4009874), (8, 2004937), (11, 1458136), (19, 844184), (22, 729068), (38, 422092), (44, 364534), (53, 302632), (76, 211046), (88, 182267), (106, 151316), (152, 105523), (181, 88616), (209, 76744), (212, 75658), (362, 44308), (418, 38372), (424, 37829), (583, 27512), (724, 22154), (836, 19186), (1007, 15928), (1166, 13756), (1448, 11077), (1672, 9593), (1991, 8056), (2014, 7964), (2332, 6878), (3439, 4664), (3982, 4028)]