801632

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 1778112

約数和(自身を除く): 976480

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 47, 52, 82, 94, 104, 164, 188, 208, 328, 376, 416, 533, 611, 656, 752, 1066, 1222, 1312, 1504, 1927, 2132, 2444, 3854, 4264, 4888, 7708, 8528, 9776, 15416, 17056, 19552, 25051, 30832, 50102, 61664, 100204, 200408, 400816, 801632]

約数ペア:

[(1, 801632), (2, 400816), (4, 200408), (8, 100204), (13, 61664), (16, 50102), (26, 30832), (32, 25051), (41, 19552), (47, 17056), (52, 15416), (82, 9776), (94, 8528), (104, 7708), (164, 4888), (188, 4264), (208, 3854), (328, 2444), (376, 2132), (416, 1927), (533, 1504), (611, 1312), (656, 1222), (752, 1066)]