16468944992

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{29387}}^1$

素因数の和:29691

約数の個数: 48

約数和(自身を含む): 32970514752

約数和(自身を除く): 16501569760

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 211, 332, 422, 664, 844, 1328, 1688, 2656, 3376, 6752, 17513, 29387, 35026, 58774, 70052, 117548, 140104, 235096, 280208, 470192, 560416, 940384, 2439121, 4878242, 6200657, 9756484, 12401314, 19512968, 24802628, 39025936, 49605256, 78051872, 99210512, 198421024, 514654531, 1029309062, 2058618124, 4117236248, 8234472496, 16468944992]

約数ペア:

[(1, 16468944992), (2, 8234472496), (4, 4117236248), (8, 2058618124), (16, 1029309062), (32, 514654531), (83, 198421024), (166, 99210512), (211, 78051872), (332, 49605256), (422, 39025936), (664, 24802628), (844, 19512968), (1328, 12401314), (1688, 9756484), (2656, 6200657), (3376, 4878242), (6752, 2439121), (17513, 940384), (29387, 560416), (35026, 470192), (58774, 280208), (70052, 235096), (117548, 140104)]