91215904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7561}}^1$

素因数の和:7613

約数の個数: 48

約数和(自身を含む): 200090520

約数和(自身を除く): 108874616

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 3016, 6032, 7561, 12064, 15122, 30244, 60488, 98293, 120976, 196586, 219269, 241952, 393172, 438538, 786344, 877076, 1572688, 1754152, 2850497, 3145376, 3508304, 5700994, 7016608, 11401988, 22803976, 45607952, 91215904]

約数ペア:

[(1, 91215904), (2, 45607952), (4, 22803976), (8, 11401988), (13, 7016608), (16, 5700994), (26, 3508304), (29, 3145376), (32, 2850497), (52, 1754152), (58, 1572688), (104, 877076), (116, 786344), (208, 438538), (232, 393172), (377, 241952), (416, 219269), (464, 196586), (754, 120976), (928, 98293), (1508, 60488), (3016, 30244), (6032, 15122), (7561, 12064)]