259608416

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{153071}}^1$

素因数の和:153134

約数の個数: 24

約数和(自身を含む): 520750944

約数和(自身を除く): 261142528

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 153071, 306142, 612284, 1224568, 2449136, 4898272, 8112763, 16225526, 32451052, 64902104, 129804208, 259608416]

約数ペア:

[(1, 259608416), (2, 129804208), (4, 64902104), (8, 32451052), (16, 16225526), (32, 8112763), (53, 4898272), (106, 2449136), (212, 1224568), (424, 612284), (848, 306142), (1696, 153071)]