16303664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:885

約数の個数: 40

約数和(自身を含む): 34393632

約数和(自身を除く): 18089968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 761, 824, 1339, 1522, 1648, 2678, 3044, 5356, 6088, 9893, 10712, 12176, 19786, 21424, 39572, 78383, 79144, 156766, 158288, 313532, 627064, 1018979, 1254128, 2037958, 4075916, 8151832, 16303664]

約数ペア:

[(1, 16303664), (2, 8151832), (4, 4075916), (8, 2037958), (13, 1254128), (16, 1018979), (26, 627064), (52, 313532), (103, 158288), (104, 156766), (206, 79144), (208, 78383), (412, 39572), (761, 21424), (824, 19786), (1339, 12176), (1522, 10712), (1648, 9893), (2678, 6088), (3044, 5356)]