90522016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1303}}^1$

素因数の和:1493

約数の個数: 48

約数和(自身を含む): 193221504

約数和(自身を除く): 102699488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 167, 208, 334, 416, 668, 1303, 1336, 2171, 2606, 2672, 4342, 5212, 5344, 8684, 10424, 16939, 17368, 20848, 33878, 34736, 41696, 67756, 69472, 135512, 217601, 271024, 435202, 542048, 870404, 1740808, 2828813, 3481616, 5657626, 6963232, 11315252, 22630504, 45261008, 90522016]

約数ペア:

[(1, 90522016), (2, 45261008), (4, 22630504), (8, 11315252), (13, 6963232), (16, 5657626), (26, 3481616), (32, 2828813), (52, 1740808), (104, 870404), (167, 542048), (208, 435202), (334, 271024), (416, 217601), (668, 135512), (1303, 69472), (1336, 67756), (2171, 41696), (2606, 34736), (2672, 33878), (4342, 20848), (5212, 17368), (5344, 16939), (8684, 10424)]