16572416

素因数分解:

$2^{13}\times 7^1\times {\mathrm{17}}^2$

素因数の和:67

約数の個数: 84

約数和(自身を含む): 40236648

約数和(自身を除く): 23664232

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 289, 448, 476, 512, 544, 578, 896, 952, 1024, 1088, 1156, 1792, 1904, 2023, 2048, 2176, 2312, 3584, 3808, 4046, 4096, 4352, 4624, 7168, 7616, 8092, 8192, 8704, 9248, 14336, 15232, 16184, 17408, 18496, 28672, 30464, 32368, 34816, 36992, 57344, 60928, 64736, 69632, 73984, 121856, 129472, 139264, 147968, 243712, 258944, 295936, 487424, 517888, 591872, 974848, 1035776, 1183744, 2071552, 2367488, 4143104, 8286208, 16572416]

約数ペア:

[(1, 16572416), (2, 8286208), (4, 4143104), (7, 2367488), (8, 2071552), (14, 1183744), (16, 1035776), (17, 974848), (28, 591872), (32, 517888), (34, 487424), (56, 295936), (64, 258944), (68, 243712), (112, 147968), (119, 139264), (128, 129472), (136, 121856), (224, 73984), (238, 69632), (256, 64736), (272, 60928), (289, 57344), (448, 36992), (476, 34816), (512, 32368), (544, 30464), (578, 28672), (896, 18496), (952, 17408), (1024, 16184), (1088, 15232), (1156, 14336), (1792, 9248), (1904, 8704), (2023, 8192), (2048, 8092), (2176, 7616), (2312, 7168), (3584, 4624), (3808, 4352), (4046, 4096)]