63696944

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1229

約数の個数: 40

約数和(自身を含む): 127960560

約数和(自身を除く): 64263616

約数列:

[1, 2, 4, 8, 16, 41, 82, 89, 164, 178, 328, 356, 656, 712, 1091, 1424, 2182, 3649, 4364, 7298, 8728, 14596, 17456, 29192, 44731, 58384, 89462, 97099, 178924, 194198, 357848, 388396, 715696, 776792, 1553584, 3981059, 7962118, 15924236, 31848472, 63696944]

約数ペア:

[(1, 63696944), (2, 31848472), (4, 15924236), (8, 7962118), (16, 3981059), (41, 1553584), (82, 776792), (89, 715696), (164, 388396), (178, 357848), (328, 194198), (356, 178924), (656, 97099), (712, 89462), (1091, 58384), (1424, 44731), (2182, 29192), (3649, 17456), (4364, 14596), (7298, 8728)]