42317216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 89159616

約数和(自身を除く): 46842400

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 107, 136, 214, 272, 428, 544, 727, 856, 1454, 1712, 1819, 2908, 3424, 3638, 5816, 7276, 11632, 12359, 14552, 23264, 24718, 29104, 49436, 58208, 77789, 98872, 155578, 197744, 311156, 395488, 622312, 1244624, 1322413, 2489248, 2644826, 5289652, 10579304, 21158608, 42317216]

約数ペア:

[(1, 42317216), (2, 21158608), (4, 10579304), (8, 5289652), (16, 2644826), (17, 2489248), (32, 1322413), (34, 1244624), (68, 622312), (107, 395488), (136, 311156), (214, 197744), (272, 155578), (428, 98872), (544, 77789), (727, 58208), (856, 49436), (1454, 29104), (1712, 24718), (1819, 23264), (2908, 14552), (3424, 12359), (3638, 11632), (5816, 7276)]