83779384

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{61967}}^1$

素因数の和:61999

約数の個数: 24

約数和(自身を含む): 170102160

約数和(自身を除く): 86322776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 61967, 123934, 247868, 495736, 805571, 1611142, 3222284, 6444568, 10472423, 20944846, 41889692, 83779384]

約数ペア:

[(1, 83779384), (2, 41889692), (4, 20944846), (8, 10472423), (13, 6444568), (26, 3222284), (52, 1611142), (104, 805571), (169, 495736), (338, 247868), (676, 123934), (1352, 61967)]