23086921648

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{20089}}^1$

素因数の和:20466

約数の個数: 80

約数和(自身を含む): 52932167680

約数和(自身を除く): 29845246032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 331, 434, 496, 662, 868, 1324, 1736, 2317, 2648, 3472, 4634, 5296, 9268, 10261, 18536, 20089, 20522, 37072, 40178, 41044, 71827, 80356, 82088, 140623, 143654, 160712, 164176, 281246, 287308, 321424, 562492, 574616, 622759, 1124984, 1149232, 1245518, 2249968, 2491036, 4359313, 4982072, 6649459, 8718626, 9964144, 13298918, 17437252, 26597836, 34874504, 46546213, 53195672, 69749008, 93092426, 106391344, 186184852, 206133229, 372369704, 412266458, 744739408, 824532916, 1442932603, 1649065832, 2885865206, 3298131664, 5771730412, 11543460824, 23086921648]

約数ペア:

[(1, 23086921648), (2, 11543460824), (4, 5771730412), (7, 3298131664), (8, 2885865206), (14, 1649065832), (16, 1442932603), (28, 824532916), (31, 744739408), (56, 412266458), (62, 372369704), (112, 206133229), (124, 186184852), (217, 106391344), (248, 93092426), (331, 69749008), (434, 53195672), (496, 46546213), (662, 34874504), (868, 26597836), (1324, 17437252), (1736, 13298918), (2317, 9964144), (2648, 8718626), (3472, 6649459), (4634, 4982072), (5296, 4359313), (9268, 2491036), (10261, 2249968), (18536, 1245518), (20089, 1149232), (20522, 1124984), (37072, 622759), (40178, 574616), (41044, 562492), (71827, 321424), (80356, 287308), (82088, 281246), (140623, 164176), (143654, 160712)]