81249248

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1093}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 168721056

約数和(自身を除く): 87471808

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 101, 184, 202, 368, 404, 736, 808, 1093, 1616, 2186, 2323, 3232, 4372, 4646, 8744, 9292, 17488, 18584, 25139, 34976, 37168, 50278, 74336, 100556, 110393, 201112, 220786, 402224, 441572, 804448, 883144, 1766288, 2539039, 3532576, 5078078, 10156156, 20312312, 40624624, 81249248]

約数ペア:

[(1, 81249248), (2, 40624624), (4, 20312312), (8, 10156156), (16, 5078078), (23, 3532576), (32, 2539039), (46, 1766288), (92, 883144), (101, 804448), (184, 441572), (202, 402224), (368, 220786), (404, 201112), (736, 110393), (808, 100556), (1093, 74336), (1616, 50278), (2186, 37168), (2323, 34976), (3232, 25139), (4372, 18584), (4646, 17488), (8744, 9292)]