85288192

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1035

約数の個数: 72

約数和(自身を含む): 191907072

約数和(自身を除く): 106618880

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 682, 704, 977, 992, 1364, 1408, 1954, 1984, 2728, 2816, 3908, 3968, 5456, 7816, 7936, 10747, 10912, 15632, 21494, 21824, 30287, 31264, 42988, 43648, 60574, 62528, 85976, 87296, 121148, 125056, 171952, 242296, 250112, 333157, 343904, 484592, 666314, 687808, 969184, 1332628, 1375616, 1938368, 2665256, 2751232, 3876736, 5330512, 7753472, 10661024, 21322048, 42644096, 85288192]

約数ペア:

[(1, 85288192), (2, 42644096), (4, 21322048), (8, 10661024), (11, 7753472), (16, 5330512), (22, 3876736), (31, 2751232), (32, 2665256), (44, 1938368), (62, 1375616), (64, 1332628), (88, 969184), (124, 687808), (128, 666314), (176, 484592), (248, 343904), (256, 333157), (341, 250112), (352, 242296), (496, 171952), (682, 125056), (704, 121148), (977, 87296), (992, 85976), (1364, 62528), (1408, 60574), (1954, 43648), (1984, 42988), (2728, 31264), (2816, 30287), (3908, 21824), (3968, 21494), (5456, 15632), (7816, 10912), (7936, 10747)]