840055936

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{123829}}^1$

素因数の和:123896

約数の個数: 32

約数和(自身を含む): 1705139100

約数和(自身を除く): 865083164

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 123829, 247658, 495316, 990632, 1981264, 3962528, 6562937, 7925056, 13125874, 15850112, 26251748, 52503496, 105006992, 210013984, 420027968, 840055936]

約数ペア:

[(1, 840055936), (2, 420027968), (4, 210013984), (8, 105006992), (16, 52503496), (32, 26251748), (53, 15850112), (64, 13125874), (106, 7925056), (128, 6562937), (212, 3962528), (424, 1981264), (848, 990632), (1696, 495316), (3392, 247658), (6784, 123829)]