9913888

素因数分解:

$2^5\times {\mathrm{59}}^2\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 36

約数和(自身を含む): 20077470

約数和(自身を除く): 10163582

約数列:

[1, 2, 4, 8, 16, 32, 59, 89, 118, 178, 236, 356, 472, 712, 944, 1424, 1888, 2848, 3481, 5251, 6962, 10502, 13924, 21004, 27848, 42008, 55696, 84016, 111392, 168032, 309809, 619618, 1239236, 2478472, 4956944, 9913888]

約数ペア:

[(1, 9913888), (2, 4956944), (4, 2478472), (8, 1239236), (16, 619618), (32, 309809), (59, 168032), (89, 111392), (118, 84016), (178, 55696), (236, 42008), (356, 27848), (472, 21004), (712, 13924), (944, 10502), (1424, 6962), (1888, 5251), (2848, 3481)]