23331544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 48960000

約数和(自身を除く): 25628456

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 67, 76, 79, 116, 134, 152, 158, 232, 268, 316, 536, 551, 632, 1102, 1273, 1501, 1943, 2204, 2291, 2546, 3002, 3886, 4408, 4582, 5092, 5293, 6004, 7772, 9164, 10184, 10586, 12008, 15544, 18328, 21172, 36917, 42344, 43529, 73834, 87058, 100567, 147668, 153497, 174116, 201134, 295336, 306994, 348232, 402268, 613988, 804536, 1227976, 2916443, 5832886, 11665772, 23331544]

約数ペア:

[(1, 23331544), (2, 11665772), (4, 5832886), (8, 2916443), (19, 1227976), (29, 804536), (38, 613988), (58, 402268), (67, 348232), (76, 306994), (79, 295336), (116, 201134), (134, 174116), (152, 153497), (158, 147668), (232, 100567), (268, 87058), (316, 73834), (536, 43529), (551, 42344), (632, 36917), (1102, 21172), (1273, 18328), (1501, 15544), (1943, 12008), (2204, 10586), (2291, 10184), (2546, 9164), (3002, 7772), (3886, 6004), (4408, 5293), (4582, 5092)]