90553696

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8761}}^1$

素因数の和:8807

約数の個数: 48

約数和(自身を含む): 198722160

約数和(自身を除く): 108168464

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 8761, 10336, 17522, 35044, 70088, 140176, 148937, 166459, 280352, 297874, 332918, 595748, 665836, 1191496, 1331672, 2382992, 2663344, 2829803, 4765984, 5326688, 5659606, 11319212, 22638424, 45276848, 90553696]

約数ペア:

[(1, 90553696), (2, 45276848), (4, 22638424), (8, 11319212), (16, 5659606), (17, 5326688), (19, 4765984), (32, 2829803), (34, 2663344), (38, 2382992), (68, 1331672), (76, 1191496), (136, 665836), (152, 595748), (272, 332918), (304, 297874), (323, 280352), (544, 166459), (608, 148937), (646, 140176), (1292, 70088), (2584, 35044), (5168, 17522), (8761, 10336)]