170280448

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{25583}}^1$

素因数の和:25614

約数の個数: 40

約数和(自身を含む): 366414048

約数和(自身を除く): 196133600

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 25583, 51166, 102332, 204664, 332579, 409328, 665158, 818656, 1330316, 1637312, 2660632, 3274624, 5321264, 6549248, 10642528, 13098496, 21285056, 42570112, 85140224, 170280448]

約数ペア:

[(1, 170280448), (2, 85140224), (4, 42570112), (8, 21285056), (13, 13098496), (16, 10642528), (26, 6549248), (32, 5321264), (52, 3274624), (64, 2660632), (104, 1637312), (128, 1330316), (208, 818656), (256, 665158), (416, 409328), (512, 332579), (832, 204664), (1664, 102332), (3328, 51166), (6656, 25583)]