11858368

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 56

約数和(自身を含む): 25034240

約数和(自身を除く): 13175872

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 139, 172, 248, 278, 344, 496, 556, 688, 992, 1112, 1333, 1376, 1984, 2224, 2666, 2752, 4309, 4448, 5332, 5977, 8618, 8896, 10664, 11954, 17236, 21328, 23908, 34472, 42656, 47816, 68944, 85312, 95632, 137888, 185287, 191264, 275776, 370574, 382528, 741148, 1482296, 2964592, 5929184, 11858368]

約数ペア:

[(1, 11858368), (2, 5929184), (4, 2964592), (8, 1482296), (16, 741148), (31, 382528), (32, 370574), (43, 275776), (62, 191264), (64, 185287), (86, 137888), (124, 95632), (139, 85312), (172, 68944), (248, 47816), (278, 42656), (344, 34472), (496, 23908), (556, 21328), (688, 17236), (992, 11954), (1112, 10664), (1333, 8896), (1376, 8618), (1984, 5977), (2224, 5332), (2666, 4448), (2752, 4309)]