16257684

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 39169088

約数和(自身を除く): 22911404

約数列:

[1, 2, 3, 4, 6, 12, 67, 73, 134, 146, 201, 219, 268, 277, 292, 402, 438, 554, 804, 831, 876, 1108, 1662, 3324, 4891, 9782, 14673, 18559, 19564, 20221, 29346, 37118, 40442, 55677, 58692, 60663, 74236, 80884, 111354, 121326, 222708, 242652, 1354807, 2709614, 4064421, 5419228, 8128842, 16257684]

約数ペア:

[(1, 16257684), (2, 8128842), (3, 5419228), (4, 4064421), (6, 2709614), (12, 1354807), (67, 242652), (73, 222708), (134, 121326), (146, 111354), (201, 80884), (219, 74236), (268, 60663), (277, 58692), (292, 55677), (402, 40442), (438, 37118), (554, 29346), (804, 20221), (831, 19564), (876, 18559), (1108, 14673), (1662, 9782), (3324, 4891)]