228733448

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{461}}^1\times {\mathrm{569}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 434511000

約数和(自身を除く): 205777552

約数列:

[1, 2, 4, 8, 109, 218, 436, 461, 569, 872, 922, 1138, 1844, 2276, 3688, 4552, 50249, 62021, 100498, 124042, 200996, 248084, 262309, 401992, 496168, 524618, 1049236, 2098472, 28591681, 57183362, 114366724, 228733448]

約数ペア:

[(1, 228733448), (2, 114366724), (4, 57183362), (8, 28591681), (109, 2098472), (218, 1049236), (436, 524618), (461, 496168), (569, 401992), (872, 262309), (922, 248084), (1138, 200996), (1844, 124042), (2276, 100498), (3688, 62021), (4552, 50249)]