16769272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 34030080

約数和(自身を除く): 17260808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 383, 421, 766, 842, 1532, 1684, 3064, 3368, 4979, 5473, 9958, 10946, 19916, 21892, 39832, 43784, 161243, 322486, 644972, 1289944, 2096159, 4192318, 8384636, 16769272]

約数ペア:

[(1, 16769272), (2, 8384636), (4, 4192318), (8, 2096159), (13, 1289944), (26, 644972), (52, 322486), (104, 161243), (383, 43784), (421, 39832), (766, 21892), (842, 19916), (1532, 10946), (1684, 9958), (3064, 5473), (3368, 4979)]