65309312

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 136435200

約数和(自身を除く): 71125888

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 109, 124, 128, 151, 218, 248, 302, 436, 496, 604, 872, 992, 1208, 1744, 1984, 2416, 3379, 3488, 3968, 4681, 4832, 6758, 6976, 9362, 9664, 13516, 13952, 16459, 18724, 19328, 27032, 32918, 37448, 54064, 65836, 74896, 108128, 131672, 149792, 216256, 263344, 299584, 432512, 510229, 526688, 599168, 1020458, 1053376, 2040916, 2106752, 4081832, 8163664, 16327328, 32654656, 65309312]

約数ペア:

[(1, 65309312), (2, 32654656), (4, 16327328), (8, 8163664), (16, 4081832), (31, 2106752), (32, 2040916), (62, 1053376), (64, 1020458), (109, 599168), (124, 526688), (128, 510229), (151, 432512), (218, 299584), (248, 263344), (302, 216256), (436, 149792), (496, 131672), (604, 108128), (872, 74896), (992, 65836), (1208, 54064), (1744, 37448), (1984, 32918), (2416, 27032), (3379, 19328), (3488, 18724), (3968, 16459), (4681, 13952), (4832, 13516), (6758, 9664), (6976, 9362)]