16587376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4691}}^1$

素因数の和:4729

約数の個数: 40

約数和(自身を含む): 36653904

約数和(自身を除く): 20066528

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 4691, 9382, 18764, 37528, 60983, 75056, 79747, 121966, 159494, 243932, 318988, 487864, 637976, 975728, 1036711, 1275952, 2073422, 4146844, 8293688, 16587376]

約数ペア:

[(1, 16587376), (2, 8293688), (4, 4146844), (8, 2073422), (13, 1275952), (16, 1036711), (17, 975728), (26, 637976), (34, 487864), (52, 318988), (68, 243932), (104, 159494), (136, 121966), (208, 79747), (221, 75056), (272, 60983), (442, 37528), (884, 18764), (1768, 9382), (3536, 4691)]