16652512

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 35154000

約数和(自身を除く): 18501488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 449, 488, 608, 898, 976, 1159, 1796, 1952, 2318, 3592, 4636, 7184, 8531, 9272, 14368, 17062, 18544, 27389, 34124, 37088, 54778, 68248, 109556, 136496, 219112, 272992, 438224, 520391, 876448, 1040782, 2081564, 4163128, 8326256, 16652512]

約数ペア:

[(1, 16652512), (2, 8326256), (4, 4163128), (8, 2081564), (16, 1040782), (19, 876448), (32, 520391), (38, 438224), (61, 272992), (76, 219112), (122, 136496), (152, 109556), (244, 68248), (304, 54778), (449, 37088), (488, 34124), (608, 27389), (898, 18544), (976, 17062), (1159, 14368), (1796, 9272), (1952, 8531), (2318, 7184), (3592, 4636)]