67108808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9631}}^1$

素因数の和:9717

約数の個数: 32

約数和(自身を含む): 137544960

約数和(自身を除く): 70436152

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 9631, 19262, 38524, 77048, 125203, 250406, 500812, 645277, 1001624, 1290554, 2581108, 5162216, 8388601, 16777202, 33554404, 67108808]

約数ペア:

[(1, 67108808), (2, 33554404), (4, 16777202), (8, 8388601), (13, 5162216), (26, 2581108), (52, 1290554), (67, 1001624), (104, 645277), (134, 500812), (268, 250406), (536, 125203), (871, 77048), (1742, 38524), (3484, 19262), (6968, 9631)]