8254432

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 17200512

約数和(自身を除く): 8946080

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 106, 124, 157, 212, 248, 314, 424, 496, 628, 848, 992, 1256, 1643, 1696, 2512, 3286, 4867, 5024, 6572, 8321, 9734, 13144, 16642, 19468, 26288, 33284, 38936, 52576, 66568, 77872, 133136, 155744, 257951, 266272, 515902, 1031804, 2063608, 4127216, 8254432]

約数ペア:

[(1, 8254432), (2, 4127216), (4, 2063608), (8, 1031804), (16, 515902), (31, 266272), (32, 257951), (53, 155744), (62, 133136), (106, 77872), (124, 66568), (157, 52576), (212, 38936), (248, 33284), (314, 26288), (424, 19468), (496, 16642), (628, 13144), (848, 9734), (992, 8321), (1256, 6572), (1643, 5024), (1696, 4867), (2512, 3286)]