99369904

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1489}}^1$

素因数の和:1637

約数の個数: 40

約数和(自身を含む): 199171280

約数和(自身を除く): 99801376

約数列:

[1, 2, 4, 8, 16, 43, 86, 97, 172, 194, 344, 388, 688, 776, 1489, 1552, 2978, 4171, 5956, 8342, 11912, 16684, 23824, 33368, 64027, 66736, 128054, 144433, 256108, 288866, 512216, 577732, 1024432, 1155464, 2310928, 6210619, 12421238, 24842476, 49684952, 99369904]

約数ペア:

[(1, 99369904), (2, 49684952), (4, 24842476), (8, 12421238), (16, 6210619), (43, 2310928), (86, 1155464), (97, 1024432), (172, 577732), (194, 512216), (344, 288866), (388, 256108), (688, 144433), (776, 128054), (1489, 66736), (1552, 64027), (2978, 33368), (4171, 23824), (5956, 16684), (8342, 11912)]