16118648

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3163}}^1$

素因数の和:3196

約数の個数: 48

約数和(自身を含む): 37873080

約数和(自身を除く): 21754432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 3163, 5096, 6326, 12652, 22141, 25304, 41119, 44282, 82238, 88564, 154987, 164476, 177128, 287833, 309974, 328952, 575666, 619948, 1151332, 1239896, 2014831, 2302664, 4029662, 8059324, 16118648]

約数ペア:

[(1, 16118648), (2, 8059324), (4, 4029662), (7, 2302664), (8, 2014831), (13, 1239896), (14, 1151332), (26, 619948), (28, 575666), (49, 328952), (52, 309974), (56, 287833), (91, 177128), (98, 164476), (104, 154987), (182, 88564), (196, 82238), (364, 44282), (392, 41119), (637, 25304), (728, 22141), (1274, 12652), (2548, 6326), (3163, 5096)]