16429376

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:319

約数の個数: 56

約数和(自身を含む): 35052000

約数和(自身を除く): 18622624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 152, 229, 236, 304, 458, 472, 608, 916, 944, 1121, 1216, 1832, 1888, 2242, 3664, 3776, 4351, 4484, 7328, 8702, 8968, 13511, 14656, 17404, 17936, 27022, 34808, 35872, 54044, 69616, 71744, 108088, 139232, 216176, 256709, 278464, 432352, 513418, 864704, 1026836, 2053672, 4107344, 8214688, 16429376]

約数ペア:

[(1, 16429376), (2, 8214688), (4, 4107344), (8, 2053672), (16, 1026836), (19, 864704), (32, 513418), (38, 432352), (59, 278464), (64, 256709), (76, 216176), (118, 139232), (152, 108088), (229, 71744), (236, 69616), (304, 54044), (458, 35872), (472, 34808), (608, 27022), (916, 17936), (944, 17404), (1121, 14656), (1216, 13511), (1832, 8968), (1888, 8702), (2242, 7328), (3664, 4484), (3776, 4351)]