86905624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{11447}}^1$

素因数の和:11539

約数の個数: 32

約数和(自身を含む): 177901920

約数和(自身を除く): 90996296

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 11447, 22894, 45788, 91576, 148811, 297622, 595244, 835631, 1190488, 1671262, 3342524, 6685048, 10863203, 21726406, 43452812, 86905624]

約数ペア:

[(1, 86905624), (2, 43452812), (4, 21726406), (8, 10863203), (13, 6685048), (26, 3342524), (52, 1671262), (73, 1190488), (104, 835631), (146, 595244), (292, 297622), (584, 148811), (949, 91576), (1898, 45788), (3796, 22894), (7592, 11447)]