83431168

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{10513}}^1$

素因数の和:10560

約数の個数: 36

約数和(自身を含む): 171924928

約数和(自身を除く): 88493760

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 10513, 21026, 42052, 84104, 168208, 325903, 336416, 651806, 672832, 1303612, 1345664, 2607224, 2691328, 5214448, 10428896, 20857792, 41715584, 83431168]

約数ペア:

[(1, 83431168), (2, 41715584), (4, 20857792), (8, 10428896), (16, 5214448), (31, 2691328), (32, 2607224), (62, 1345664), (64, 1303612), (124, 672832), (128, 651806), (248, 336416), (256, 325903), (496, 168208), (992, 84104), (1984, 42052), (3968, 21026), (7936, 10513)]