325811984

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{22651}}^1$

素因数の和:22719

約数の個数: 40

約数和(自身を含む): 674123520

約数和(自身を除く): 348311536

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 14384, 22651, 45302, 90604, 181208, 362416, 656879, 702181, 1313758, 1404362, 2627516, 2808724, 5255032, 5617448, 10510064, 11234896, 20363249, 40726498, 81452996, 162905992, 325811984]

約数ペア:

[(1, 325811984), (2, 162905992), (4, 81452996), (8, 40726498), (16, 20363249), (29, 11234896), (31, 10510064), (58, 5617448), (62, 5255032), (116, 2808724), (124, 2627516), (232, 1404362), (248, 1313758), (464, 702181), (496, 656879), (899, 362416), (1798, 181208), (3596, 90604), (7192, 45302), (14384, 22651)]