16567520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6091}}^1$

素因数の和:6123

約数の個数: 48

約数和(自身を含む): 41449968

約数和(自身を除く): 24882448

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 6091, 12182, 24364, 30455, 48728, 60910, 97456, 103547, 121820, 194912, 207094, 243640, 414188, 487280, 517735, 828376, 974560, 1035470, 1656752, 2070940, 3313504, 4141880, 8283760, 16567520]

約数ペア:

[(1, 16567520), (2, 8283760), (4, 4141880), (5, 3313504), (8, 2070940), (10, 1656752), (16, 1035470), (17, 974560), (20, 828376), (32, 517735), (34, 487280), (40, 414188), (68, 243640), (80, 207094), (85, 194912), (136, 121820), (160, 103547), (170, 97456), (272, 60910), (340, 48728), (544, 30455), (680, 24364), (1360, 12182), (2720, 6091)]