89478272

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{53773}}^1$

素因数の和:53800

約数の個数: 32

約数和(自身を含む): 191973180

約数和(自身を除く): 102494908

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 53773, 107546, 215092, 430184, 699049, 860368, 1398098, 1720736, 2796196, 3441472, 5592392, 6882944, 11184784, 22369568, 44739136, 89478272]

約数ペア:

[(1, 89478272), (2, 44739136), (4, 22369568), (8, 11184784), (13, 6882944), (16, 5592392), (26, 3441472), (32, 2796196), (52, 1720736), (64, 1398098), (104, 860368), (128, 699049), (208, 430184), (416, 215092), (832, 107546), (1664, 53773)]