178582016

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{6581}}^1$

素因数の和:6652

約数の個数: 40

約数和(自身を含む): 363602844

約数和(自身を除く): 185020828

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1696, 3392, 6581, 6784, 13162, 13568, 26324, 27136, 52648, 105296, 210592, 348793, 421184, 697586, 842368, 1395172, 1684736, 2790344, 3369472, 5580688, 11161376, 22322752, 44645504, 89291008, 178582016]

約数ペア:

[(1, 178582016), (2, 89291008), (4, 44645504), (8, 22322752), (16, 11161376), (32, 5580688), (53, 3369472), (64, 2790344), (106, 1684736), (128, 1395172), (212, 842368), (256, 697586), (424, 421184), (512, 348793), (848, 210592), (1696, 105296), (3392, 52648), (6581, 27136), (6784, 26324), (13162, 13568)]