31797184

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 56

約数和(自身を含む): 67462400

約数和(自身を除く): 35665216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 152, 158, 304, 316, 331, 608, 632, 662, 1216, 1264, 1324, 1501, 2528, 2648, 3002, 5056, 5296, 6004, 6289, 10592, 12008, 12578, 21184, 24016, 25156, 26149, 48032, 50312, 52298, 96064, 100624, 104596, 201248, 209192, 402496, 418384, 496831, 836768, 993662, 1673536, 1987324, 3974648, 7949296, 15898592, 31797184]

約数ペア:

[(1, 31797184), (2, 15898592), (4, 7949296), (8, 3974648), (16, 1987324), (19, 1673536), (32, 993662), (38, 836768), (64, 496831), (76, 418384), (79, 402496), (152, 209192), (158, 201248), (304, 104596), (316, 100624), (331, 96064), (608, 52298), (632, 50312), (662, 48032), (1216, 26149), (1264, 25156), (1324, 24016), (1501, 21184), (2528, 12578), (2648, 12008), (3002, 10592), (5056, 6289), (5296, 6004)]