109170352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{853}}^1$

素因数の和:1301

約数の個数: 40

約数和(自身を含む): 223440560

約数和(自身を除く): 114270208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 421, 842, 853, 1684, 1706, 3368, 3412, 6736, 6824, 7999, 13648, 15998, 16207, 31996, 32414, 63992, 64828, 127984, 129656, 259312, 359113, 718226, 1436452, 2872904, 5745808, 6823147, 13646294, 27292588, 54585176, 109170352]

約数ペア:

[(1, 109170352), (2, 54585176), (4, 27292588), (8, 13646294), (16, 6823147), (19, 5745808), (38, 2872904), (76, 1436452), (152, 718226), (304, 359113), (421, 259312), (842, 129656), (853, 127984), (1684, 64828), (1706, 63992), (3368, 32414), (3412, 31996), (6736, 16207), (6824, 15998), (7999, 13648)]