61556168

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 117763200

約数和(自身を除く): 56207032

約数列:

[1, 2, 4, 8, 79, 158, 173, 316, 346, 563, 632, 692, 1126, 1384, 2252, 4504, 13667, 27334, 44477, 54668, 88954, 97399, 109336, 177908, 194798, 355816, 389596, 779192, 7694521, 15389042, 30778084, 61556168]

約数ペア:

[(1, 61556168), (2, 30778084), (4, 15389042), (8, 7694521), (79, 779192), (158, 389596), (173, 355816), (316, 194798), (346, 177908), (563, 109336), (632, 97399), (692, 88954), (1126, 54668), (1384, 44477), (2252, 27334), (4504, 13667)]