42817696

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2597

約数の個数: 48

約数和(自身を含む): 92171520

約数和(自身を除く): 49353824

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 2539, 4216, 5078, 8432, 10156, 16864, 20312, 40624, 43163, 78709, 81248, 86326, 157418, 172652, 314836, 345304, 629672, 690608, 1259344, 1338053, 1381216, 2518688, 2676106, 5352212, 10704424, 21408848, 42817696]

約数ペア:

[(1, 42817696), (2, 21408848), (4, 10704424), (8, 5352212), (16, 2676106), (17, 2518688), (31, 1381216), (32, 1338053), (34, 1259344), (62, 690608), (68, 629672), (124, 345304), (136, 314836), (248, 172652), (272, 157418), (496, 86326), (527, 81248), (544, 78709), (992, 43163), (1054, 40624), (2108, 20312), (2539, 16864), (4216, 10156), (5078, 8432)]