90452752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7129}}^1$

素因数の和:7211

約数の個数: 40

約数和(自身を含む): 191854040

約数和(自身を除く): 101401288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 7129, 12688, 14258, 28516, 57032, 92677, 114064, 185354, 370708, 434869, 741416, 869738, 1482832, 1739476, 3478952, 5653297, 6957904, 11306594, 22613188, 45226376, 90452752]

約数ペア:

[(1, 90452752), (2, 45226376), (4, 22613188), (8, 11306594), (13, 6957904), (16, 5653297), (26, 3478952), (52, 1739476), (61, 1482832), (104, 869738), (122, 741416), (208, 434869), (244, 370708), (488, 185354), (793, 114064), (976, 92677), (1586, 57032), (3172, 28516), (6344, 14258), (7129, 12688)]