84718432

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 170698752

約数和(自身を除く): 85980320

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 167, 191, 332, 334, 382, 664, 668, 764, 1328, 1336, 1528, 2656, 2672, 3056, 5344, 6112, 13861, 15853, 27722, 31706, 31897, 55444, 63412, 63794, 110888, 126824, 127588, 221776, 253648, 255176, 443552, 507296, 510352, 1020704, 2647451, 5294902, 10589804, 21179608, 42359216, 84718432]

約数ペア:

[(1, 84718432), (2, 42359216), (4, 21179608), (8, 10589804), (16, 5294902), (32, 2647451), (83, 1020704), (166, 510352), (167, 507296), (191, 443552), (332, 255176), (334, 253648), (382, 221776), (664, 127588), (668, 126824), (764, 110888), (1328, 63794), (1336, 63412), (1528, 55444), (2656, 31897), (2672, 31706), (3056, 27722), (5344, 15853), (6112, 13861)]