33017728

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 69621120

約数和(自身を除く): 36603392

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 128, 157, 212, 248, 314, 424, 496, 628, 848, 992, 1256, 1643, 1696, 1984, 2512, 3286, 3392, 3968, 4867, 5024, 6572, 6784, 8321, 9734, 10048, 13144, 16642, 19468, 20096, 26288, 33284, 38936, 52576, 66568, 77872, 105152, 133136, 155744, 210304, 257951, 266272, 311488, 515902, 532544, 622976, 1031804, 1065088, 2063608, 4127216, 8254432, 16508864, 33017728]

約数ペア:

[(1, 33017728), (2, 16508864), (4, 8254432), (8, 4127216), (16, 2063608), (31, 1065088), (32, 1031804), (53, 622976), (62, 532544), (64, 515902), (106, 311488), (124, 266272), (128, 257951), (157, 210304), (212, 155744), (248, 133136), (314, 105152), (424, 77872), (496, 66568), (628, 52576), (848, 38936), (992, 33284), (1256, 26288), (1643, 20096), (1696, 19468), (1984, 16642), (2512, 13144), (3286, 10048), (3392, 9734), (3968, 8321), (4867, 6784), (5024, 6572)]