91547516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 175633920

約数和(自身を除く): 84086404

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 131, 172, 239, 262, 478, 524, 731, 956, 1462, 2227, 2924, 4063, 4454, 5633, 8126, 8908, 10277, 11266, 16252, 20554, 22532, 31309, 41108, 62618, 95761, 125236, 174709, 191522, 349418, 383044, 532253, 698836, 1064506, 1346287, 2129012, 2692574, 5385148, 22886879, 45773758, 91547516]

約数ペア:

[(1, 91547516), (2, 45773758), (4, 22886879), (17, 5385148), (34, 2692574), (43, 2129012), (68, 1346287), (86, 1064506), (131, 698836), (172, 532253), (239, 383044), (262, 349418), (478, 191522), (524, 174709), (731, 125236), (956, 95761), (1462, 62618), (2227, 41108), (2924, 31309), (4063, 22532), (4454, 20554), (5633, 16252), (8126, 11266), (8908, 10277)]