16615936

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 80

約数和(自身を含む): 37122624

約数和(自身を除く): 20506688

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 83, 92, 128, 136, 166, 184, 256, 272, 332, 368, 391, 512, 544, 664, 736, 782, 1088, 1328, 1411, 1472, 1564, 1909, 2176, 2656, 2822, 2944, 3128, 3818, 4352, 5312, 5644, 5888, 6256, 7636, 8704, 10624, 11288, 11776, 12512, 15272, 21248, 22576, 25024, 30544, 32453, 42496, 45152, 50048, 61088, 64906, 90304, 100096, 122176, 129812, 180608, 200192, 244352, 259624, 361216, 488704, 519248, 722432, 977408, 1038496, 2076992, 4153984, 8307968, 16615936]

約数ペア:

[(1, 16615936), (2, 8307968), (4, 4153984), (8, 2076992), (16, 1038496), (17, 977408), (23, 722432), (32, 519248), (34, 488704), (46, 361216), (64, 259624), (68, 244352), (83, 200192), (92, 180608), (128, 129812), (136, 122176), (166, 100096), (184, 90304), (256, 64906), (272, 61088), (332, 50048), (368, 45152), (391, 42496), (512, 32453), (544, 30544), (664, 25024), (736, 22576), (782, 21248), (1088, 15272), (1328, 12512), (1411, 11776), (1472, 11288), (1564, 10624), (1909, 8704), (2176, 7636), (2656, 6256), (2822, 5888), (2944, 5644), (3128, 5312), (3818, 4352)]