82592848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20899}}^1$

素因数の和:20939

約数の個数: 40

約数和(自身を含む): 181412000

約数和(自身を除く): 98819152

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 20899, 41798, 83596, 167192, 271687, 334384, 397081, 543374, 794162, 1086748, 1588324, 2173496, 3176648, 4346992, 5162053, 6353296, 10324106, 20648212, 41296424, 82592848]

約数ペア:

[(1, 82592848), (2, 41296424), (4, 20648212), (8, 10324106), (13, 6353296), (16, 5162053), (19, 4346992), (26, 3176648), (38, 2173496), (52, 1588324), (76, 1086748), (104, 794162), (152, 543374), (208, 397081), (247, 334384), (304, 271687), (494, 167192), (988, 83596), (1976, 41798), (3952, 20899)]