220372736

素因数分解:

$2^8\times {\mathrm{157}}^1\times {\mathrm{5483}}^1$

素因数の和:5656

約数の個数: 36

約数和(自身を含む): 442767192

約数和(自身を除く): 222394456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 628, 1256, 2512, 5024, 5483, 10048, 10966, 20096, 21932, 40192, 43864, 87728, 175456, 350912, 701824, 860831, 1403648, 1721662, 3443324, 6886648, 13773296, 27546592, 55093184, 110186368, 220372736]

約数ペア:

[(1, 220372736), (2, 110186368), (4, 55093184), (8, 27546592), (16, 13773296), (32, 6886648), (64, 3443324), (128, 1721662), (157, 1403648), (256, 860831), (314, 701824), (628, 350912), (1256, 175456), (2512, 87728), (5024, 43864), (5483, 40192), (10048, 21932), (10966, 20096)]