38916536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4691}}^1$

素因数の和:4775

約数の個数: 32

約数和(自身を含む): 78544080

約数和(自身を除く): 39627544

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 4691, 8296, 9382, 18764, 37528, 79747, 159494, 286151, 318988, 572302, 637976, 1144604, 2289208, 4864567, 9729134, 19458268, 38916536]

約数ペア:

[(1, 38916536), (2, 19458268), (4, 9729134), (8, 4864567), (17, 2289208), (34, 1144604), (61, 637976), (68, 572302), (122, 318988), (136, 286151), (244, 159494), (488, 79747), (1037, 37528), (2074, 18764), (4148, 9382), (4691, 8296)]