83408416

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28643}}^1$

素因数の和:28673

約数の個数: 48

約数和(自身を含む): 202112064

約数和(自身を除く): 118703648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 28643, 57286, 114572, 200501, 229144, 372359, 401002, 458288, 744718, 802004, 916576, 1489436, 1604008, 2606513, 2978872, 3208016, 5213026, 5957744, 6416032, 10426052, 11915488, 20852104, 41704208, 83408416]

約数ペア:

[(1, 83408416), (2, 41704208), (4, 20852104), (7, 11915488), (8, 10426052), (13, 6416032), (14, 5957744), (16, 5213026), (26, 3208016), (28, 2978872), (32, 2606513), (52, 1604008), (56, 1489436), (91, 916576), (104, 802004), (112, 744718), (182, 458288), (208, 401002), (224, 372359), (364, 229144), (416, 200501), (728, 114572), (1456, 57286), (2912, 28643)]