127933312

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{76883}}^1$

素因数の和:76910

約数の個数: 32

約数和(自身を含む): 274475880

約数和(自身を除く): 146542568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 76883, 153766, 307532, 615064, 999479, 1230128, 1998958, 2460256, 3997916, 4920512, 7995832, 9841024, 15991664, 31983328, 63966656, 127933312]

約数ペア:

[(1, 127933312), (2, 63966656), (4, 31983328), (8, 15991664), (13, 9841024), (16, 7995832), (26, 4920512), (32, 3997916), (52, 2460256), (64, 1998958), (104, 1230128), (128, 999479), (208, 615064), (416, 307532), (832, 153766), (1664, 76883)]