15924512

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 33734232

約数和(自身を除く): 17809720

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 73, 136, 146, 272, 292, 401, 544, 584, 802, 1168, 1241, 1604, 2336, 2482, 3208, 4964, 6416, 6817, 9928, 12832, 13634, 19856, 27268, 29273, 39712, 54536, 58546, 109072, 117092, 218144, 234184, 468368, 497641, 936736, 995282, 1990564, 3981128, 7962256, 15924512]

約数ペア:

[(1, 15924512), (2, 7962256), (4, 3981128), (8, 1990564), (16, 995282), (17, 936736), (32, 497641), (34, 468368), (68, 234184), (73, 218144), (136, 117092), (146, 109072), (272, 58546), (292, 54536), (401, 39712), (544, 29273), (584, 27268), (802, 19856), (1168, 13634), (1241, 12832), (1604, 9928), (2336, 6817), (2482, 6416), (3208, 4964)]