85311616

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 184726080

約数和(自身を除く): 99414464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 167, 208, 307, 334, 416, 614, 668, 832, 1228, 1336, 1664, 2171, 2456, 2672, 3991, 4342, 4912, 5344, 7982, 8684, 9824, 10688, 15964, 17368, 19648, 21376, 31928, 34736, 39296, 51269, 63856, 69472, 102538, 127712, 138944, 205076, 255424, 277888, 410152, 510848, 666497, 820304, 1332994, 1640608, 2665988, 3281216, 5331976, 6562432, 10663952, 21327904, 42655808, 85311616]

約数ペア:

[(1, 85311616), (2, 42655808), (4, 21327904), (8, 10663952), (13, 6562432), (16, 5331976), (26, 3281216), (32, 2665988), (52, 1640608), (64, 1332994), (104, 820304), (128, 666497), (167, 510848), (208, 410152), (307, 277888), (334, 255424), (416, 205076), (614, 138944), (668, 127712), (832, 102538), (1228, 69472), (1336, 63856), (1664, 51269), (2171, 39296), (2456, 34736), (2672, 31928), (3991, 21376), (4342, 19648), (4912, 17368), (5344, 15964), (7982, 10688), (8684, 9824)]