16691552

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 35435232

約数和(自身を除く): 18743680

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 122, 136, 244, 272, 488, 503, 544, 976, 1006, 1037, 1952, 2012, 2074, 4024, 4148, 8048, 8296, 8551, 16096, 16592, 17102, 30683, 33184, 34204, 61366, 68408, 122732, 136816, 245464, 273632, 490928, 521611, 981856, 1043222, 2086444, 4172888, 8345776, 16691552]

約数ペア:

[(1, 16691552), (2, 8345776), (4, 4172888), (8, 2086444), (16, 1043222), (17, 981856), (32, 521611), (34, 490928), (61, 273632), (68, 245464), (122, 136816), (136, 122732), (244, 68408), (272, 61366), (488, 34204), (503, 33184), (544, 30683), (976, 17102), (1006, 16592), (1037, 16096), (1952, 8551), (2012, 8296), (2074, 8048), (4024, 4148)]