78858996848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1571}}^1\times {\mathrm{101203}}^1$

素因数の和:102813

約数の個数: 40

約数和(自身を含む): 157819946496

約数和(自身を除く): 78960949648

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1571, 3142, 6284, 12568, 25136, 48701, 97402, 101203, 194804, 202406, 389608, 404812, 779216, 809624, 1619248, 3137293, 6274586, 12549172, 25098344, 50196688, 158989913, 317979826, 635959652, 1271919304, 2543838608, 4928687303, 9857374606, 19714749212, 39429498424, 78858996848]

約数ペア:

[(1, 78858996848), (2, 39429498424), (4, 19714749212), (8, 9857374606), (16, 4928687303), (31, 2543838608), (62, 1271919304), (124, 635959652), (248, 317979826), (496, 158989913), (1571, 50196688), (3142, 25098344), (6284, 12549172), (12568, 6274586), (25136, 3137293), (48701, 1619248), (97402, 809624), (101203, 779216), (194804, 404812), (202406, 389608)]