222984736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17291}}^1$

素因数の和:17345

約数の個数: 48

約数和(自身を含む): 488049408

約数和(自身を除く): 265064672

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 17291, 34582, 69164, 138328, 224783, 276656, 449566, 536021, 553312, 899132, 1072042, 1798264, 2144084, 3596528, 4288168, 6968273, 7193056, 8576336, 13936546, 17152672, 27873092, 55746184, 111492368, 222984736]

約数ペア:

[(1, 222984736), (2, 111492368), (4, 55746184), (8, 27873092), (13, 17152672), (16, 13936546), (26, 8576336), (31, 7193056), (32, 6968273), (52, 4288168), (62, 3596528), (104, 2144084), (124, 1798264), (208, 1072042), (248, 899132), (403, 553312), (416, 536021), (496, 449566), (806, 276656), (992, 224783), (1612, 138328), (3224, 69164), (6448, 34582), (12896, 17291)]