17212208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1101

約数の個数: 40

約数和(自身を含む): 36383088

約数和(自身を除く): 19170880

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 997, 1079, 1328, 1994, 2158, 3988, 4316, 7976, 8632, 12961, 15952, 17264, 25922, 51844, 82751, 103688, 165502, 207376, 331004, 662008, 1075763, 1324016, 2151526, 4303052, 8606104, 17212208]

約数ペア:

[(1, 17212208), (2, 8606104), (4, 4303052), (8, 2151526), (13, 1324016), (16, 1075763), (26, 662008), (52, 331004), (83, 207376), (104, 165502), (166, 103688), (208, 82751), (332, 51844), (664, 25922), (997, 17264), (1079, 15952), (1328, 12961), (1994, 8632), (2158, 7976), (3988, 4316)]