31619090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 59122224

約数和(自身を除く): 27503134

約数列:

[1, 2, 5, 10, 37, 74, 97, 185, 194, 370, 485, 881, 970, 1762, 3589, 4405, 7178, 8810, 17945, 32597, 35890, 65194, 85457, 162985, 170914, 325970, 427285, 854570, 3161909, 6323818, 15809545, 31619090]

約数ペア:

[(1, 31619090), (2, 15809545), (5, 6323818), (10, 3161909), (37, 854570), (74, 427285), (97, 325970), (185, 170914), (194, 162985), (370, 85457), (485, 65194), (881, 35890), (970, 32597), (1762, 17945), (3589, 8810), (4405, 7178)]