804523168

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{997}}^1$

素因数の和:1325

約数の個数: 48

約数和(自身を含む): 1605550464

約数和(自身を除く): 801027296

約数列:

[1, 2, 4, 8, 16, 32, 151, 167, 302, 334, 604, 668, 997, 1208, 1336, 1994, 2416, 2672, 3988, 4832, 5344, 7976, 15952, 25217, 31904, 50434, 100868, 150547, 166499, 201736, 301094, 332998, 403472, 602188, 665996, 806944, 1204376, 1331992, 2408752, 2663984, 4817504, 5327968, 25141349, 50282698, 100565396, 201130792, 402261584, 804523168]

約数ペア:

[(1, 804523168), (2, 402261584), (4, 201130792), (8, 100565396), (16, 50282698), (32, 25141349), (151, 5327968), (167, 4817504), (302, 2663984), (334, 2408752), (604, 1331992), (668, 1204376), (997, 806944), (1208, 665996), (1336, 602188), (1994, 403472), (2416, 332998), (2672, 301094), (3988, 201736), (4832, 166499), (5344, 150547), (7976, 100868), (15952, 50434), (25217, 31904)]