91661584

素因数分解:

$2^4\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1297}}^1$

素因数の和:1943

約数の個数: 40

約数和(自身を含む): 203443328

約数和(自身を除く): 111781744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 631, 1262, 1297, 2524, 2594, 4417, 5048, 5188, 8834, 9079, 10096, 10376, 17668, 18158, 20752, 35336, 36316, 70672, 72632, 145264, 818407, 1636814, 3273628, 5728849, 6547256, 11457698, 13094512, 22915396, 45830792, 91661584]

約数ペア:

[(1, 91661584), (2, 45830792), (4, 22915396), (7, 13094512), (8, 11457698), (14, 6547256), (16, 5728849), (28, 3273628), (56, 1636814), (112, 818407), (631, 145264), (1262, 72632), (1297, 70672), (2524, 36316), (2594, 35336), (4417, 20752), (5048, 18158), (5188, 17668), (8834, 10376), (9079, 10096)]